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cross-tree: phase out dma_zalloc_coherent() 

We already need to zero out memory for dma_alloc_coherent(), as such
using dma_zalloc_coherent() is superflous. Phase it out.

This change was generated with the following Coccinelle SmPL patch:

@ replace_dma_zalloc_coherent @
expression dev, size, data, handle, flags;
@@

-dma_zalloc_coherent(dev, size, handle, flags)
+dma_alloc_coherent(dev, size, handle, flags)

Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
[hch: re-ran the script on the latest tree]
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Luis Chamberlain 2019-01-04 09:23:09 +01:00 committed by Christoph Hellwig
parent 3bd6e94bec
commit 750afb08ca
173 changed files with 915 additions and 949 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/mips/lantiq/xway/dma.c
View File

@ -129,9 +129,9 @@ ltq_dma_alloc(struct ltq_dma_channel *ch)
unsigned long flags;
ch->desc = 0;
ch->desc_base = dma_zalloc_coherent(ch->dev,
LTQ_DESC_NUM * LTQ_DESC_SIZE,
&ch->phys, GFP_ATOMIC);
ch->desc_base = dma_alloc_coherent(ch->dev,
LTQ_DESC_NUM * LTQ_DESC_SIZE,
&ch->phys, GFP_ATOMIC);
spin_lock_irqsave(&ltq_dma_lock, flags);
ltq_dma_w32(ch->nr, LTQ_DMA_CS);

2
arch/powerpc/platforms/pasemi/dma_lib.c
View File

@ -255,7 +255,7 @@ int pasemi_dma_alloc_ring(struct pasemi_dmachan *chan, int ring_size)
chan->ring_size = ring_size;
chan->ring_virt = dma_zalloc_coherent(&dma_pdev->dev,
chan->ring_virt = dma_alloc_coherent(&dma_pdev->dev,
ring_size * sizeof(u64),
&chan->ring_dma, GFP_KERNEL);

7
arch/powerpc/sysdev/fsl_rmu.c
View File

@ -756,9 +756,10 @@ fsl_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries)
}
/* Initialize outbound message descriptor ring */
rmu->msg_tx_ring.virt = dma_zalloc_coherent(priv->dev,
rmu->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
&rmu->msg_tx_ring.phys, GFP_KERNEL);
rmu->msg_tx_ring.virt = dma_alloc_coherent(priv->dev,
rmu->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
&rmu->msg_tx_ring.phys,
GFP_KERNEL);
if (!rmu->msg_tx_ring.virt) {
rc = -ENOMEM;
goto out_dma;

4
drivers/ata/sata_fsl.c
View File

@ -729,8 +729,8 @@ static int sata_fsl_port_start(struct ata_port *ap)
if (!pp)
return -ENOMEM;
mem = dma_zalloc_coherent(dev, SATA_FSL_PORT_PRIV_DMA_SZ, &mem_dma,
GFP_KERNEL);
mem = dma_alloc_coherent(dev, SATA_FSL_PORT_PRIV_DMA_SZ, &mem_dma,
GFP_KERNEL);
if (!mem) {
kfree(pp);
return -ENOMEM;

39
drivers/atm/he.c
View File

@ -533,9 +533,10 @@ static void he_init_tx_lbfp(struct he_dev *he_dev)
static int he_init_tpdrq(struct he_dev *he_dev)
{
he_dev->tpdrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq),
&he_dev->tpdrq_phys, GFP_KERNEL);
he_dev->tpdrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq),
&he_dev->tpdrq_phys,
GFP_KERNEL);
if (he_dev->tpdrq_base == NULL) {
hprintk("failed to alloc tpdrq\n");
return -ENOMEM;
@ -805,9 +806,9 @@ static int he_init_group(struct he_dev *he_dev, int group)
goto out_free_rbpl_virt;
}
he_dev->rbpl_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
CONFIG_RBPL_SIZE * sizeof(struct he_rbp),
&he_dev->rbpl_phys, GFP_KERNEL);
he_dev->rbpl_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
CONFIG_RBPL_SIZE * sizeof(struct he_rbp),
&he_dev->rbpl_phys, GFP_KERNEL);
if (he_dev->rbpl_base == NULL) {
hprintk("failed to alloc rbpl_base\n");
goto out_destroy_rbpl_pool;
@ -844,9 +845,9 @@ static int he_init_group(struct he_dev *he_dev, int group)
/* rx buffer ready queue */
he_dev->rbrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq),
&he_dev->rbrq_phys, GFP_KERNEL);
he_dev->rbrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq),
&he_dev->rbrq_phys, GFP_KERNEL);
if (he_dev->rbrq_base == NULL) {
hprintk("failed to allocate rbrq\n");
goto out_free_rbpl;
@ -868,9 +869,9 @@ static int he_init_group(struct he_dev *he_dev, int group)
/* tx buffer ready queue */
he_dev->tbrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq),
&he_dev->tbrq_phys, GFP_KERNEL);
he_dev->tbrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq),
&he_dev->tbrq_phys, GFP_KERNEL);
if (he_dev->tbrq_base == NULL) {
hprintk("failed to allocate tbrq\n");
goto out_free_rbpq_base;
@ -913,11 +914,9 @@ static int he_init_irq(struct he_dev *he_dev)
/* 2.9.3.5 tail offset for each interrupt queue is located after the
end of the interrupt queue */
he_dev->irq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
(CONFIG_IRQ_SIZE + 1)
* sizeof(struct he_irq),
&he_dev->irq_phys,
GFP_KERNEL);
he_dev->irq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
(CONFIG_IRQ_SIZE + 1) * sizeof(struct he_irq),
&he_dev->irq_phys, GFP_KERNEL);
if (he_dev->irq_base == NULL) {
hprintk("failed to allocate irq\n");
return -ENOMEM;
@ -1464,9 +1463,9 @@ static int he_start(struct atm_dev *dev)
/* host status page */
he_dev->hsp = dma_zalloc_coherent(&he_dev->pci_dev->dev,
sizeof(struct he_hsp),
&he_dev->hsp_phys, GFP_KERNEL);
he_dev->hsp = dma_alloc_coherent(&he_dev->pci_dev->dev,
sizeof(struct he_hsp),
&he_dev->hsp_phys, GFP_KERNEL);
if (he_dev->hsp == NULL) {
hprintk("failed to allocate host status page\n");
return -ENOMEM;

16
drivers/atm/idt77252.c
View File

@ -641,8 +641,8 @@ alloc_scq(struct idt77252_dev *card, int class)
scq = kzalloc(sizeof(struct scq_info), GFP_KERNEL);
if (!scq)
return NULL;
scq->base = dma_zalloc_coherent(&card->pcidev->dev, SCQ_SIZE,
&scq->paddr, GFP_KERNEL);
scq->base = dma_alloc_coherent(&card->pcidev->dev, SCQ_SIZE,
&scq->paddr, GFP_KERNEL);
if (scq->base == NULL) {
kfree(scq);
return NULL;
@ -971,8 +971,8 @@ init_rsq(struct idt77252_dev *card)
{
struct rsq_entry *rsqe;
card->rsq.base = dma_zalloc_coherent(&card->pcidev->dev, RSQSIZE,
&card->rsq.paddr, GFP_KERNEL);
card->rsq.base = dma_alloc_coherent(&card->pcidev->dev, RSQSIZE,
&card->rsq.paddr, GFP_KERNEL);
if (card->rsq.base == NULL) {
printk("%s: can't allocate RSQ.\n", card->name);
return -1;
@ -3390,10 +3390,10 @@ static int init_card(struct atm_dev *dev)
writel(0, SAR_REG_GP);
/* Initialize RAW Cell Handle Register */
card->raw_cell_hnd = dma_zalloc_coherent(&card->pcidev->dev,
2 * sizeof(u32),
&card->raw_cell_paddr,
GFP_KERNEL);
card->raw_cell_hnd = dma_alloc_coherent(&card->pcidev->dev,
2 * sizeof(u32),
&card->raw_cell_paddr,
GFP_KERNEL);
if (!card->raw_cell_hnd) {
printk("%s: memory allocation failure.\n", card->name);
deinit_card(card);

4
drivers/block/skd_main.c
View File

@ -2641,8 +2641,8 @@ static int skd_cons_skcomp(struct skd_device *skdev)
"comp pci_alloc, total bytes %zd entries %d\n",
SKD_SKCOMP_SIZE, SKD_N_COMPLETION_ENTRY);
skcomp = dma_zalloc_coherent(&skdev->pdev->dev, SKD_SKCOMP_SIZE,
&skdev->cq_dma_address, GFP_KERNEL);
skcomp = dma_alloc_coherent(&skdev->pdev->dev, SKD_SKCOMP_SIZE,
&skdev->cq_dma_address, GFP_KERNEL);
if (skcomp == NULL) {
rc = -ENOMEM;

6
drivers/crypto/amcc/crypto4xx_core.c
View File

@ -283,9 +283,9 @@ static u32 crypto4xx_put_pd_to_pdr(struct crypto4xx_device *dev, u32 idx)
*/
static u32 crypto4xx_build_gdr(struct crypto4xx_device *dev)
{
dev->gdr = dma_zalloc_coherent(dev->core_dev->device,
sizeof(struct ce_gd) * PPC4XX_NUM_GD,
&dev->gdr_pa, GFP_ATOMIC);
dev->gdr = dma_alloc_coherent(dev->core_dev->device,
sizeof(struct ce_gd) * PPC4XX_NUM_GD,
&dev->gdr_pa, GFP_ATOMIC);
if (!dev->gdr)
return -ENOMEM;

4
drivers/crypto/cavium/cpt/cptpf_main.c
View File

@ -278,8 +278,8 @@ static int cpt_ucode_load_fw(struct cpt_device *cpt, const u8 *fw, bool is_ae)
mcode->num_cores = is_ae ? 6 : 10;
/* Allocate DMAable space */
mcode->code = dma_zalloc_coherent(&cpt->pdev->dev, mcode->code_size,
&mcode->phys_base, GFP_KERNEL);
mcode->code = dma_alloc_coherent(&cpt->pdev->dev, mcode->code_size,
&mcode->phys_base, GFP_KERNEL);
if (!mcode->code) {
dev_err(dev, "Unable to allocate space for microcode");
ret = -ENOMEM;

7
drivers/crypto/cavium/cpt/cptvf_main.c
View File

@ -236,9 +236,10 @@ static int alloc_command_queues(struct cpt_vf *cptvf,
c_size = (rem_q_size > qcsize_bytes) ? qcsize_bytes :
rem_q_size;
curr->head = (u8 *)dma_zalloc_coherent(&pdev->dev,
c_size + CPT_NEXT_CHUNK_PTR_SIZE,
&curr->dma_addr, GFP_KERNEL);
curr->head = (u8 *)dma_alloc_coherent(&pdev->dev,
c_size + CPT_NEXT_CHUNK_PTR_SIZE,
&curr->dma_addr,
GFP_KERNEL);
if (!curr->head) {
dev_err(&pdev->dev, "Command Q (%d) chunk (%d) allocation failed\n",
i, queue->nchunks);

6
drivers/crypto/cavium/nitrox/nitrox_lib.c
View File

@ -25,9 +25,9 @@ static int nitrox_cmdq_init(struct nitrox_cmdq *cmdq, int align_bytes)
struct nitrox_device *ndev = cmdq->ndev;
cmdq->qsize = (ndev->qlen * cmdq->instr_size) + align_bytes;
cmdq->unalign_base = dma_zalloc_coherent(DEV(ndev), cmdq->qsize,
&cmdq->unalign_dma,
GFP_KERNEL);
cmdq->unalign_base = dma_alloc_coherent(DEV(ndev), cmdq->qsize,
&cmdq->unalign_dma,
GFP_KERNEL);
if (!cmdq->unalign_base)
return -ENOMEM;

6
drivers/crypto/ccp/ccp-dev-v5.c
View File

@ -822,9 +822,9 @@ static int ccp5_init(struct ccp_device *ccp)
/* Page alignment satisfies our needs for N <= 128 */
BUILD_BUG_ON(COMMANDS_PER_QUEUE > 128);
cmd_q->qsize = Q_SIZE(Q_DESC_SIZE);
cmd_q->qbase = dma_zalloc_coherent(dev, cmd_q->qsize,
&cmd_q->qbase_dma,
GFP_KERNEL);
cmd_q->qbase = dma_alloc_coherent(dev, cmd_q->qsize,
&cmd_q->qbase_dma,
GFP_KERNEL);
if (!cmd_q->qbase) {
dev_err(dev, "unable to allocate command queue\n");
ret = -ENOMEM;

4
drivers/crypto/hisilicon/sec/sec_algs.c
View File

@ -241,8 +241,8 @@ static int sec_alg_skcipher_setkey(struct crypto_skcipher *tfm,
memset(ctx->key, 0, SEC_MAX_CIPHER_KEY);
} else {
/* new key */
ctx->key = dma_zalloc_coherent(dev, SEC_MAX_CIPHER_KEY,
&ctx->pkey, GFP_KERNEL);
ctx->key = dma_alloc_coherent(dev, SEC_MAX_CIPHER_KEY,
&ctx->pkey, GFP_KERNEL);
if (!ctx->key) {
mutex_unlock(&ctx->lock);
return -ENOMEM;

15
drivers/crypto/hisilicon/sec/sec_drv.c
View File

@ -1082,9 +1082,8 @@ static int sec_queue_res_cfg(struct sec_queue *queue)
struct sec_queue_ring_db *ring_db = &queue->ring_db;
int ret;
ring_cmd->vaddr = dma_zalloc_coherent(dev, SEC_Q_CMD_SIZE,
&ring_cmd->paddr,
GFP_KERNEL);
ring_cmd->vaddr = dma_alloc_coherent(dev, SEC_Q_CMD_SIZE,
&ring_cmd->paddr, GFP_KERNEL);
if (!ring_cmd->vaddr)
return -ENOMEM;
@ -1092,17 +1091,15 @@ static int sec_queue_res_cfg(struct sec_queue *queue)
mutex_init(&ring_cmd->lock);
ring_cmd->callback = sec_alg_callback;
ring_cq->vaddr = dma_zalloc_coherent(dev, SEC_Q_CQ_SIZE,
&ring_cq->paddr,
GFP_KERNEL);
ring_cq->vaddr = dma_alloc_coherent(dev, SEC_Q_CQ_SIZE,
&ring_cq->paddr, GFP_KERNEL);
if (!ring_cq->vaddr) {
ret = -ENOMEM;
goto err_free_ring_cmd;
}
ring_db->vaddr = dma_zalloc_coherent(dev, SEC_Q_DB_SIZE,
&ring_db->paddr,
GFP_KERNEL);
ring_db->vaddr = dma_alloc_coherent(dev, SEC_Q_DB_SIZE,
&ring_db->paddr, GFP_KERNEL);
if (!ring_db->vaddr) {
ret = -ENOMEM;
goto err_free_ring_cq;

6
drivers/crypto/ixp4xx_crypto.c
View File

@ -260,9 +260,9 @@ static int setup_crypt_desc(void)
{
struct device *dev = &pdev->dev;
BUILD_BUG_ON(sizeof(struct crypt_ctl) != 64);
crypt_virt = dma_zalloc_coherent(dev,
NPE_QLEN * sizeof(struct crypt_ctl),
&crypt_phys, GFP_ATOMIC);
crypt_virt = dma_alloc_coherent(dev,
NPE_QLEN * sizeof(struct crypt_ctl),
&crypt_phys, GFP_ATOMIC);
if (!crypt_virt)
return -ENOMEM;
return 0;

16
drivers/crypto/mediatek/mtk-platform.c
View File

@ -453,17 +453,17 @@ static int mtk_desc_ring_alloc(struct mtk_cryp *cryp)
if (!ring[i])
goto err_cleanup;
ring[i]->cmd_base = dma_zalloc_coherent(cryp->dev,
MTK_DESC_RING_SZ,
&ring[i]->cmd_dma,
GFP_KERNEL);
ring[i]->cmd_base = dma_alloc_coherent(cryp->dev,
MTK_DESC_RING_SZ,
&ring[i]->cmd_dma,
GFP_KERNEL);
if (!ring[i]->cmd_base)
goto err_cleanup;
ring[i]->res_base = dma_zalloc_coherent(cryp->dev,
MTK_DESC_RING_SZ,
&ring[i]->res_dma,
GFP_KERNEL);
ring[i]->res_base = dma_alloc_coherent(cryp->dev,
MTK_DESC_RING_SZ,
&ring[i]->res_dma,
GFP_KERNEL);
if (!ring[i]->res_base)
goto err_cleanup;

12
drivers/crypto/qat/qat_common/adf_admin.c
View File

@ -244,18 +244,18 @@ int adf_init_admin_comms(struct adf_accel_dev *accel_dev)
dev_to_node(&GET_DEV(accel_dev)));
if (!admin)
return -ENOMEM;
admin->virt_addr = dma_zalloc_coherent(&GET_DEV(accel_dev), PAGE_SIZE,
&admin->phy_addr, GFP_KERNEL);
admin->virt_addr = dma_alloc_coherent(&GET_DEV(accel_dev), PAGE_SIZE,
&admin->phy_addr, GFP_KERNEL);
if (!admin->virt_addr) {
dev_err(&GET_DEV(accel_dev), "Failed to allocate dma buff\n");
kfree(admin);
return -ENOMEM;
}
admin->virt_tbl_addr = dma_zalloc_coherent(&GET_DEV(accel_dev),
PAGE_SIZE,
&admin->const_tbl_addr,
GFP_KERNEL);
admin->virt_tbl_addr = dma_alloc_coherent(&GET_DEV(accel_dev),
PAGE_SIZE,
&admin->const_tbl_addr,
GFP_KERNEL);
if (!admin->virt_tbl_addr) {
dev_err(&GET_DEV(accel_dev), "Failed to allocate const_tbl\n");
dma_free_coherent(&GET_DEV(accel_dev), PAGE_SIZE,

24
drivers/crypto/qat/qat_common/qat_algs.c
View File

@ -601,15 +601,15 @@ static int qat_alg_aead_setkey(struct crypto_aead *tfm, const uint8_t *key,
dev = &GET_DEV(inst->accel_dev);
ctx->inst = inst;
ctx->enc_cd = dma_zalloc_coherent(dev, sizeof(*ctx->enc_cd),
&ctx->enc_cd_paddr,
GFP_ATOMIC);
ctx->enc_cd = dma_alloc_coherent(dev, sizeof(*ctx->enc_cd),
&ctx->enc_cd_paddr,
GFP_ATOMIC);
if (!ctx->enc_cd) {
return -ENOMEM;
}
ctx->dec_cd = dma_zalloc_coherent(dev, sizeof(*ctx->dec_cd),
&ctx->dec_cd_paddr,
GFP_ATOMIC);
ctx->dec_cd = dma_alloc_coherent(dev, sizeof(*ctx->dec_cd),
&ctx->dec_cd_paddr,
GFP_ATOMIC);
if (!ctx->dec_cd) {
goto out_free_enc;
}
@ -933,16 +933,16 @@ static int qat_alg_ablkcipher_setkey(struct crypto_ablkcipher *tfm,
dev = &GET_DEV(inst->accel_dev);
ctx->inst = inst;
ctx->enc_cd = dma_zalloc_coherent(dev, sizeof(*ctx->enc_cd),
&ctx->enc_cd_paddr,
GFP_ATOMIC);
ctx->enc_cd = dma_alloc_coherent(dev, sizeof(*ctx->enc_cd),
&ctx->enc_cd_paddr,
GFP_ATOMIC);
if (!ctx->enc_cd) {
spin_unlock(&ctx->lock);
return -ENOMEM;
}
ctx->dec_cd = dma_zalloc_coherent(dev, sizeof(*ctx->dec_cd),
&ctx->dec_cd_paddr,
GFP_ATOMIC);
ctx->dec_cd = dma_alloc_coherent(dev, sizeof(*ctx->dec_cd),
&ctx->dec_cd_paddr,
GFP_ATOMIC);
if (!ctx->dec_cd) {
spin_unlock(&ctx->lock);
goto out_free_enc;

68
drivers/crypto/qat/qat_common/qat_asym_algs.c
View File

@ -332,10 +332,10 @@ static int qat_dh_compute_value(struct kpp_request *req)
} else {
int shift = ctx->p_size - req->src_len;
qat_req->src_align = dma_zalloc_coherent(dev,
ctx->p_size,
&qat_req->in.dh.in.b,
GFP_KERNEL);
qat_req->src_align = dma_alloc_coherent(dev,
ctx->p_size,
&qat_req->in.dh.in.b,
GFP_KERNEL);
if (unlikely(!qat_req->src_align))
return ret;
@ -360,9 +360,9 @@ static int qat_dh_compute_value(struct kpp_request *req)
goto unmap_src;
} else {
qat_req->dst_align = dma_zalloc_coherent(dev, ctx->p_size,
&qat_req->out.dh.r,
GFP_KERNEL);
qat_req->dst_align = dma_alloc_coherent(dev, ctx->p_size,
&qat_req->out.dh.r,
GFP_KERNEL);
if (unlikely(!qat_req->dst_align))
goto unmap_src;
}
@ -447,7 +447,7 @@ static int qat_dh_set_params(struct qat_dh_ctx *ctx, struct dh *params)
return -EINVAL;
ctx->p_size = params->p_size;
ctx->p = dma_zalloc_coherent(dev, ctx->p_size, &ctx->dma_p, GFP_KERNEL);
ctx->p = dma_alloc_coherent(dev, ctx->p_size, &ctx->dma_p, GFP_KERNEL);
if (!ctx->p)
return -ENOMEM;
memcpy(ctx->p, params->p, ctx->p_size);
@ -458,7 +458,7 @@ static int qat_dh_set_params(struct qat_dh_ctx *ctx, struct dh *params)
return 0;
}
ctx->g = dma_zalloc_coherent(dev, ctx->p_size, &ctx->dma_g, GFP_KERNEL);
ctx->g = dma_alloc_coherent(dev, ctx->p_size, &ctx->dma_g, GFP_KERNEL);
if (!ctx->g)
return -ENOMEM;
memcpy(ctx->g + (ctx->p_size - params->g_size), params->g,
@ -503,8 +503,8 @@ static int qat_dh_set_secret(struct crypto_kpp *tfm, const void *buf,
if (ret < 0)
goto err_clear_ctx;
ctx->xa = dma_zalloc_coherent(dev, ctx->p_size, &ctx->dma_xa,
GFP_KERNEL);
ctx->xa = dma_alloc_coherent(dev, ctx->p_size, &ctx->dma_xa,
GFP_KERNEL);
if (!ctx->xa) {
ret = -ENOMEM;
goto err_clear_ctx;
@ -737,9 +737,9 @@ static int qat_rsa_enc(struct akcipher_request *req)
} else {
int shift = ctx->key_sz - req->src_len;
qat_req->src_align = dma_zalloc_coherent(dev, ctx->key_sz,
&qat_req->in.rsa.enc.m,
GFP_KERNEL);
qat_req->src_align = dma_alloc_coherent(dev, ctx->key_sz,
&qat_req->in.rsa.enc.m,
GFP_KERNEL);
if (unlikely(!qat_req->src_align))
return ret;
@ -756,9 +756,9 @@ static int qat_rsa_enc(struct akcipher_request *req)
goto unmap_src;
} else {
qat_req->dst_align = dma_zalloc_coherent(dev, ctx->key_sz,
&qat_req->out.rsa.enc.c,
GFP_KERNEL);
qat_req->dst_align = dma_alloc_coherent(dev, ctx->key_sz,
&qat_req->out.rsa.enc.c,
GFP_KERNEL);
if (unlikely(!qat_req->dst_align))
goto unmap_src;
@ -881,9 +881,9 @@ static int qat_rsa_dec(struct akcipher_request *req)
} else {
int shift = ctx->key_sz - req->src_len;
qat_req->src_align = dma_zalloc_coherent(dev, ctx->key_sz,
&qat_req->in.rsa.dec.c,
GFP_KERNEL);
qat_req->src_align = dma_alloc_coherent(dev, ctx->key_sz,
&qat_req->in.rsa.dec.c,
GFP_KERNEL);
if (unlikely(!qat_req->src_align))
return ret;
@ -900,9 +900,9 @@ static int qat_rsa_dec(struct akcipher_request *req)
goto unmap_src;
} else {
qat_req->dst_align = dma_zalloc_coherent(dev, ctx->key_sz,
&qat_req->out.rsa.dec.m,
GFP_KERNEL);
qat_req->dst_align = dma_alloc_coherent(dev, ctx->key_sz,
&qat_req->out.rsa.dec.m,
GFP_KERNEL);
if (unlikely(!qat_req->dst_align))
goto unmap_src;
@ -989,7 +989,7 @@ static int qat_rsa_set_n(struct qat_rsa_ctx *ctx, const char *value,
goto err;
ret = -ENOMEM;
ctx->n = dma_zalloc_coherent(dev, ctx->key_sz, &ctx->dma_n, GFP_KERNEL);
ctx->n = dma_alloc_coherent(dev, ctx->key_sz, &ctx->dma_n, GFP_KERNEL);
if (!ctx->n)
goto err;
@ -1018,7 +1018,7 @@ static int qat_rsa_set_e(struct qat_rsa_ctx *ctx, const char *value,
return -EINVAL;
}
ctx->e = dma_zalloc_coherent(dev, ctx->key_sz, &ctx->dma_e, GFP_KERNEL);
ctx->e = dma_alloc_coherent(dev, ctx->key_sz, &ctx->dma_e, GFP_KERNEL);
if (!ctx->e)
return -ENOMEM;
@ -1044,7 +1044,7 @@ static int qat_rsa_set_d(struct qat_rsa_ctx *ctx, const char *value,
goto err;
ret = -ENOMEM;
ctx->d = dma_zalloc_coherent(dev, ctx->key_sz, &ctx->dma_d, GFP_KERNEL);
ctx->d = dma_alloc_coherent(dev, ctx->key_sz, &ctx->dma_d, GFP_KERNEL);
if (!ctx->d)
goto err;
@ -1077,7 +1077,7 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
qat_rsa_drop_leading_zeros(&ptr, &len);
if (!len)
goto err;
ctx->p = dma_zalloc_coherent(dev, half_key_sz, &ctx->dma_p, GFP_KERNEL);
ctx->p = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_p, GFP_KERNEL);
if (!ctx->p)
goto err;
memcpy(ctx->p + (half_key_sz - len), ptr, len);
@ -1088,7 +1088,7 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
qat_rsa_drop_leading_zeros(&ptr, &len);
if (!len)
goto free_p;
ctx->q = dma_zalloc_coherent(dev, half_key_sz, &ctx->dma_q, GFP_KERNEL);
ctx->q = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_q, GFP_KERNEL);
if (!ctx->q)
goto free_p;
memcpy(ctx->q + (half_key_sz - len), ptr, len);
@ -1099,8 +1099,8 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
qat_rsa_drop_leading_zeros(&ptr, &len);
if (!len)
goto free_q;
ctx->dp = dma_zalloc_coherent(dev, half_key_sz, &ctx->dma_dp,
GFP_KERNEL);
ctx->dp = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_dp,
GFP_KERNEL);
if (!ctx->dp)
goto free_q;
memcpy(ctx->dp + (half_key_sz - len), ptr, len);
@ -1111,8 +1111,8 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
qat_rsa_drop_leading_zeros(&ptr, &len);
if (!len)
goto free_dp;
ctx->dq = dma_zalloc_coherent(dev, half_key_sz, &ctx->dma_dq,
GFP_KERNEL);
ctx->dq = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_dq,
GFP_KERNEL);
if (!ctx->dq)
goto free_dp;
memcpy(ctx->dq + (half_key_sz - len), ptr, len);
@ -1123,8 +1123,8 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key)
qat_rsa_drop_leading_zeros(&ptr, &len);
if (!len)
goto free_dq;
ctx->qinv = dma_zalloc_coherent(dev, half_key_sz, &ctx->dma_qinv,
GFP_KERNEL);
ctx->qinv = dma_alloc_coherent(dev, half_key_sz, &ctx->dma_qinv,
GFP_KERNEL);
if (!ctx->qinv)
goto free_dq;
memcpy(ctx->qinv + (half_key_sz - len), ptr, len);

8
drivers/dma/imx-sdma.c
View File

@ -1182,8 +1182,8 @@ static int sdma_request_channel0(struct sdma_engine *sdma)
{
int ret = -EBUSY;
sdma->bd0 = dma_zalloc_coherent(NULL, PAGE_SIZE, &sdma->bd0_phys,
GFP_NOWAIT);
sdma->bd0 = dma_alloc_coherent(NULL, PAGE_SIZE, &sdma->bd0_phys,
GFP_NOWAIT);
if (!sdma->bd0) {
ret = -ENOMEM;
goto out;
@ -1205,8 +1205,8 @@ static int sdma_alloc_bd(struct sdma_desc *desc)
u32 bd_size = desc->num_bd * sizeof(struct sdma_buffer_descriptor);
int ret = 0;
desc->bd = dma_zalloc_coherent(NULL, bd_size, &desc->bd_phys,
GFP_NOWAIT);
desc->bd = dma_alloc_coherent(NULL, bd_size, &desc->bd_phys,
GFP_NOWAIT);
if (!desc->bd) {
ret = -ENOMEM;
goto out;

4
drivers/dma/mediatek/mtk-hsdma.c
View File

@ -325,8 +325,8 @@ static int mtk_hsdma_alloc_pchan(struct mtk_hsdma_device *hsdma,
* and [MTK_DMA_SIZE ... 2 * MTK_DMA_SIZE - 1] is for RX ring.
*/
pc->sz_ring = 2 * MTK_DMA_SIZE * sizeof(*ring->txd);
ring->txd = dma_zalloc_coherent(hsdma2dev(hsdma), pc->sz_ring,
&ring->tphys, GFP_NOWAIT);
ring->txd = dma_alloc_coherent(hsdma2dev(hsdma), pc->sz_ring,
&ring->tphys, GFP_NOWAIT);
if (!ring->txd)
return -ENOMEM;

6
drivers/dma/mxs-dma.c
View File

@ -416,9 +416,9 @@ static int mxs_dma_alloc_chan_resources(struct dma_chan *chan)
struct mxs_dma_engine *mxs_dma = mxs_chan->mxs_dma;
int ret;
mxs_chan->ccw = dma_zalloc_coherent(mxs_dma->dma_device.dev,
CCW_BLOCK_SIZE,
&mxs_chan->ccw_phys, GFP_KERNEL);
mxs_chan->ccw = dma_alloc_coherent(mxs_dma->dma_device.dev,
CCW_BLOCK_SIZE,
&mxs_chan->ccw_phys, GFP_KERNEL);
if (!mxs_chan->ccw) {
ret = -ENOMEM;
goto err_alloc;

4
drivers/dma/xgene-dma.c
View File

@ -1208,8 +1208,8 @@ static int xgene_dma_create_ring_one(struct xgene_dma_chan *chan,
ring->size = ret;
/* Allocate memory for DMA ring descriptor */
ring->desc_vaddr = dma_zalloc_coherent(chan->dev, ring->size,
&ring->desc_paddr, GFP_KERNEL);
ring->desc_vaddr = dma_alloc_coherent(chan->dev, ring->size,
&ring->desc_paddr, GFP_KERNEL);
if (!ring->desc_vaddr) {
chan_err(chan, "Failed to allocate ring desc\n");
return -ENOMEM;

14
drivers/dma/xilinx/xilinx_dma.c
View File

@ -879,10 +879,9 @@ static int xilinx_dma_alloc_chan_resources(struct dma_chan *dchan)
*/
if (chan->xdev->dma_config->dmatype == XDMA_TYPE_AXIDMA) {
/* Allocate the buffer descriptors. */
chan->seg_v = dma_zalloc_coherent(chan->dev,
sizeof(*chan->seg_v) *
XILINX_DMA_NUM_DESCS,
&chan->seg_p, GFP_KERNEL);
chan->seg_v = dma_alloc_coherent(chan->dev,
sizeof(*chan->seg_v) * XILINX_DMA_NUM_DESCS,
&chan->seg_p, GFP_KERNEL);
if (!chan->seg_v) {
dev_err(chan->dev,
"unable to allocate channel %d descriptors\n",
@ -895,9 +894,10 @@ static int xilinx_dma_alloc_chan_resources(struct dma_chan *dchan)
* so allocating a desc segment during channel allocation for
* programming tail descriptor.
*/
chan->cyclic_seg_v = dma_zalloc_coherent(chan->dev,
sizeof(*chan->cyclic_seg_v),
&chan->cyclic_seg_p, GFP_KERNEL);
chan->cyclic_seg_v = dma_alloc_coherent(chan->dev,
sizeof(*chan->cyclic_seg_v),
&chan->cyclic_seg_p,
GFP_KERNEL);
if (!chan->cyclic_seg_v) {
dev_err(chan->dev,
"unable to allocate desc segment for cyclic DMA\n");

6
drivers/dma/xilinx/zynqmp_dma.c
View File

@ -490,9 +490,9 @@ static int zynqmp_dma_alloc_chan_resources(struct dma_chan *dchan)
list_add_tail(&desc->node, &chan->free_list);
}
chan->desc_pool_v = dma_zalloc_coherent(chan->dev,
(2 * chan->desc_size * ZYNQMP_DMA_NUM_DESCS),
&chan->desc_pool_p, GFP_KERNEL);
chan->desc_pool_v = dma_alloc_coherent(chan->dev,
(2 * chan->desc_size * ZYNQMP_DMA_NUM_DESCS),
&chan->desc_pool_p, GFP_KERNEL);
if (!chan->desc_pool_v)
return -ENOMEM;

5
drivers/gpu/drm/drm_pci.c
View File

@ -61,8 +61,9 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t ali
return NULL;
dmah->size = size;
dmah->vaddr = dma_zalloc_coherent(&dev->pdev->dev, size, &dmah->busaddr,
GFP_KERNEL | __GFP_COMP);
dmah->vaddr = dma_alloc_coherent(&dev->pdev->dev, size,
&dmah->busaddr,
GFP_KERNEL | __GFP_COMP);
if (dmah->vaddr == NULL) {
kfree(dmah);

4
drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
View File

@ -766,8 +766,8 @@ struct bnxt_qplib_rcfw_sbuf *bnxt_qplib_rcfw_alloc_sbuf(
return NULL;
sbuf->size = size;
sbuf->sb = dma_zalloc_coherent(&rcfw->pdev->dev, sbuf->size,
&sbuf->dma_addr, GFP_ATOMIC);
sbuf->sb = dma_alloc_coherent(&rcfw->pdev->dev, sbuf->size,
&sbuf->dma_addr, GFP_ATOMIC);
if (!sbuf->sb)
goto bail;

8
drivers/infiniband/hw/bnxt_re/qplib_res.c
View File

@ -105,10 +105,10 @@ static int __alloc_pbl(struct pci_dev *pdev, struct bnxt_qplib_pbl *pbl,
if (!sghead) {
for (i = 0; i < pages; i++) {
pbl->pg_arr[i] = dma_zalloc_coherent(&pdev->dev,
pbl->pg_size,
&pbl->pg_map_arr[i],
GFP_KERNEL);
pbl->pg_arr[i] = dma_alloc_coherent(&pdev->dev,
pbl->pg_size,
&pbl->pg_map_arr[i],
GFP_KERNEL);
if (!pbl->pg_arr[i])
goto fail;
pbl->pg_count++;

6
drivers/infiniband/hw/cxgb3/cxio_hal.c
View File

@ -291,9 +291,9 @@ int cxio_create_qp(struct cxio_rdev *rdev_p, u32 kernel_domain,
if (!wq->sq)
goto err3;
wq->queue = dma_zalloc_coherent(&(rdev_p->rnic_info.pdev->dev),
depth * sizeof(union t3_wr),
&(wq->dma_addr), GFP_KERNEL);
wq->queue = dma_alloc_coherent(&(rdev_p->rnic_info.pdev->dev),
depth * sizeof(union t3_wr),
&(wq->dma_addr), GFP_KERNEL);
if (!wq->queue)
goto err4;

5
drivers/infiniband/hw/cxgb4/qp.c
View File

@ -2564,9 +2564,8 @@ static int alloc_srq_queue(struct c4iw_srq *srq, struct c4iw_dev_ucontext *uctx,
wq->rqt_abs_idx = (wq->rqt_hwaddr - rdev->lldi.vr->rq.start) >>
T4_RQT_ENTRY_SHIFT;
wq->queue = dma_zalloc_coherent(&rdev->lldi.pdev->dev,
wq->memsize, &wq->dma_addr,
GFP_KERNEL);
wq->queue = dma_alloc_coherent(&rdev->lldi.pdev->dev, wq->memsize,
&wq->dma_addr, GFP_KERNEL);
if (!wq->queue)
goto err_free_rqtpool;

29
drivers/infiniband/hw/hfi1/init.c
View File

@ -899,10 +899,10 @@ int hfi1_init(struct hfi1_devdata *dd, int reinit)
goto done;
/* allocate dummy tail memory for all receive contexts */
dd->rcvhdrtail_dummy_kvaddr = dma_zalloc_coherent(
&dd->pcidev->dev, sizeof(u64),
&dd->rcvhdrtail_dummy_dma,
GFP_KERNEL);
dd->rcvhdrtail_dummy_kvaddr = dma_alloc_coherent(&dd->pcidev->dev,
sizeof(u64),
&dd->rcvhdrtail_dummy_dma,
GFP_KERNEL);
if (!dd->rcvhdrtail_dummy_kvaddr) {
dd_dev_err(dd, "cannot allocate dummy tail memory\n");
@ -1863,9 +1863,9 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
gfp_flags = GFP_KERNEL;
else
gfp_flags = GFP_USER;
rcd->rcvhdrq = dma_zalloc_coherent(
&dd->pcidev->dev, amt, &rcd->rcvhdrq_dma,
gfp_flags | __GFP_COMP);
rcd->rcvhdrq = dma_alloc_coherent(&dd->pcidev->dev, amt,
&rcd->rcvhdrq_dma,
gfp_flags | __GFP_COMP);
if (!rcd->rcvhdrq) {
dd_dev_err(dd,
@ -1876,9 +1876,10 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
if (HFI1_CAP_KGET_MASK(rcd->flags, DMA_RTAIL) ||
HFI1_CAP_UGET_MASK(rcd->flags, DMA_RTAIL)) {
rcd->rcvhdrtail_kvaddr = dma_zalloc_coherent(
&dd->pcidev->dev, PAGE_SIZE,
&rcd->rcvhdrqtailaddr_dma, gfp_flags);
rcd->rcvhdrtail_kvaddr = dma_alloc_coherent(&dd->pcidev->dev,
PAGE_SIZE,
&rcd->rcvhdrqtailaddr_dma,
gfp_flags);
if (!rcd->rcvhdrtail_kvaddr)
goto bail_free;
}
@ -1974,10 +1975,10 @@ int hfi1_setup_eagerbufs(struct hfi1_ctxtdata *rcd)
while (alloced_bytes < rcd->egrbufs.size &&
rcd->egrbufs.alloced < rcd->egrbufs.count) {
rcd->egrbufs.buffers[idx].addr =
dma_zalloc_coherent(&dd->pcidev->dev,
rcd->egrbufs.rcvtid_size,
&rcd->egrbufs.buffers[idx].dma,
gfp_flags);
dma_alloc_coherent(&dd->pcidev->dev,
rcd->egrbufs.rcvtid_size,
&rcd->egrbufs.buffers[idx].dma,
gfp_flags);
if (rcd->egrbufs.buffers[idx].addr) {
rcd->egrbufs.buffers[idx].len =
rcd->egrbufs.rcvtid_size;

9
drivers/infiniband/hw/hfi1/pio.c
View File

@ -2098,11 +2098,10 @@ int init_credit_return(struct hfi1_devdata *dd)
int bytes = TXE_NUM_CONTEXTS * sizeof(struct credit_return);
set_dev_node(&dd->pcidev->dev, i);
dd->cr_base[i].va = dma_zalloc_coherent(
&dd->pcidev->dev,
bytes,
&dd->cr_base[i].dma,
GFP_KERNEL);
dd->cr_base[i].va = dma_alloc_coherent(&dd->pcidev->dev,
bytes,
&dd->cr_base[i].dma,
GFP_KERNEL);
if (!dd->cr_base[i].va) {
set_dev_node(&dd->pcidev->dev, dd->node);
dd_dev_err(dd,

27
drivers/infiniband/hw/hfi1/sdma.c
View File

@ -1453,12 +1453,9 @@ int sdma_init(struct hfi1_devdata *dd, u8 port)
timer_setup(&sde->err_progress_check_timer,
sdma_err_progress_check, 0);
sde->descq = dma_zalloc_coherent(
&dd->pcidev->dev,
descq_cnt * sizeof(u64[2]),
&sde->descq_phys,
GFP_KERNEL
);
sde->descq = dma_alloc_coherent(&dd->pcidev->dev,
descq_cnt * sizeof(u64[2]),
&sde->descq_phys, GFP_KERNEL);
if (!sde->descq)
goto bail;
sde->tx_ring =
@ -1471,24 +1468,18 @@ int sdma_init(struct hfi1_devdata *dd, u8 port)
dd->sdma_heads_size = L1_CACHE_BYTES * num_engines;
/* Allocate memory for DMA of head registers to memory */
dd->sdma_heads_dma = dma_zalloc_coherent(
&dd->pcidev->dev,
dd->sdma_heads_size,
&dd->sdma_heads_phys,
GFP_KERNEL
);
dd->sdma_heads_dma = dma_alloc_coherent(&dd->pcidev->dev,
dd->sdma_heads_size,
&dd->sdma_heads_phys,
GFP_KERNEL);
if (!dd->sdma_heads_dma) {
dd_dev_err(dd, "failed to allocate SendDMA head memory\n");
goto bail;
}
/* Allocate memory for pad */
dd->sdma_pad_dma = dma_zalloc_coherent(
&dd->pcidev->dev,
sizeof(u32),
&dd->sdma_pad_phys,
GFP_KERNEL
);
dd->sdma_pad_dma = dma_alloc_coherent(&dd->pcidev->dev, sizeof(u32),
&dd->sdma_pad_phys, GFP_KERNEL);
if (!dd->sdma_pad_dma) {
dd_dev_err(dd, "failed to allocate SendDMA pad memory\n");
goto bail;

11
drivers/infiniband/hw/hns/hns_roce_alloc.c
View File

@ -197,8 +197,8 @@ int hns_roce_buf_alloc(struct hns_roce_dev *hr_dev, u32 size, u32 max_direct,
buf->npages = 1 << order;
buf->page_shift = page_shift;
/* MTT PA must be recorded in 4k alignment, t is 4k aligned */
buf->direct.buf = dma_zalloc_coherent(dev,
size, &t, GFP_KERNEL);
buf->direct.buf = dma_alloc_coherent(dev, size, &t,
GFP_KERNEL);
if (!buf->direct.buf)
return -ENOMEM;
@ -219,9 +219,10 @@ int hns_roce_buf_alloc(struct hns_roce_dev *hr_dev, u32 size, u32 max_direct,
return -ENOMEM;
for (i = 0; i < buf->nbufs; ++i) {
buf->page_list[i].buf = dma_zalloc_coherent(dev,
page_size, &t,
GFP_KERNEL);
buf->page_list[i].buf = dma_alloc_coherent(dev,
page_size,
&t,
GFP_KERNEL);
if (!buf->page_list[i].buf)
goto err_free;

10
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
View File

@ -5091,7 +5091,7 @@ static int hns_roce_mhop_alloc_eq(struct hns_roce_dev *hr_dev,
eqe_alloc = i * (buf_chk_sz / eq->eqe_size);
size = (eq->entries - eqe_alloc) * eq->eqe_size;
}
eq->buf[i] = dma_zalloc_coherent(dev, size,
eq->buf[i] = dma_alloc_coherent(dev, size,
&(eq->buf_dma[i]),
GFP_KERNEL);
if (!eq->buf[i])
@ -5126,9 +5126,9 @@ static int hns_roce_mhop_alloc_eq(struct hns_roce_dev *hr_dev,
size = (eq->entries - eqe_alloc)
* eq->eqe_size;
}
eq->buf[idx] = dma_zalloc_coherent(dev, size,
&(eq->buf_dma[idx]),
GFP_KERNEL);
eq->buf[idx] = dma_alloc_coherent(dev, size,
&(eq->buf_dma[idx]),
GFP_KERNEL);
if (!eq->buf[idx])
goto err_dma_alloc_buf;
@ -5241,7 +5241,7 @@ static int hns_roce_v2_create_eq(struct hns_roce_dev *hr_dev,
goto free_cmd_mbox;
}
eq->buf_list->buf = dma_zalloc_coherent(dev, buf_chk_sz,
eq->buf_list->buf = dma_alloc_coherent(dev, buf_chk_sz,
&(eq->buf_list->map),
GFP_KERNEL);
if (!eq->buf_list->buf) {

4
drivers/infiniband/hw/i40iw/i40iw_utils.c
View File

@ -745,8 +745,8 @@ enum i40iw_status_code i40iw_allocate_dma_mem(struct i40iw_hw *hw,
if (!mem)
return I40IW_ERR_PARAM;
mem->size = ALIGN(size, alignment);
mem->va = dma_zalloc_coherent(&pcidev->dev, mem->size,
(dma_addr_t *)&mem->pa, GFP_KERNEL);
mem->va = dma_alloc_coherent(&pcidev->dev, mem->size,
(dma_addr_t *)&mem->pa, GFP_KERNEL);
if (!mem->va)
return I40IW_ERR_NO_MEMORY;
return 0;

5
drivers/infiniband/hw/mthca/mthca_memfree.c
View File

@ -623,8 +623,9 @@ int mthca_alloc_db(struct mthca_dev *dev, enum mthca_db_type type,
page = dev->db_tab->page + end;
alloc:
page->db_rec = dma_zalloc_coherent(&dev->pdev->dev, MTHCA_ICM_PAGE_SIZE,
&page->mapping, GFP_KERNEL);
page->db_rec = dma_alloc_coherent(&dev->pdev->dev,
MTHCA_ICM_PAGE_SIZE, &page->mapping,
GFP_KERNEL);
if (!page->db_rec) {
ret = -ENOMEM;
goto out;

14
drivers/infiniband/hw/ocrdma/ocrdma_hw.c
View File

@ -380,8 +380,8 @@ static int ocrdma_alloc_q(struct ocrdma_dev *dev,
q->len = len;
q->entry_size = entry_size;
q->size = len * entry_size;
q->va = dma_zalloc_coherent(&dev->nic_info.pdev->dev, q->size,
&q->dma, GFP_KERNEL);
q->va = dma_alloc_coherent(&dev->nic_info.pdev->dev, q->size, &q->dma,
GFP_KERNEL);
if (!q->va)
return -ENOMEM;
return 0;
@ -1819,7 +1819,7 @@ int ocrdma_mbx_create_cq(struct ocrdma_dev *dev, struct ocrdma_cq *cq,
return -ENOMEM;
ocrdma_init_mch(&cmd->cmd.req, OCRDMA_CMD_CREATE_CQ,
OCRDMA_SUBSYS_COMMON, sizeof(*cmd));
cq->va = dma_zalloc_coherent(&pdev->dev, cq->len, &cq->pa, GFP_KERNEL);
cq->va = dma_alloc_coherent(&pdev->dev, cq->len, &cq->pa, GFP_KERNEL);
if (!cq->va) {
status = -ENOMEM;
goto mem_err;
@ -2209,7 +2209,7 @@ static int ocrdma_set_create_qp_sq_cmd(struct ocrdma_create_qp_req *cmd,
qp->sq.max_cnt = max_wqe_allocated;
len = (hw_pages * hw_page_size);
qp->sq.va = dma_zalloc_coherent(&pdev->dev, len, &pa, GFP_KERNEL);
qp->sq.va = dma_alloc_coherent(&pdev->dev, len, &pa, GFP_KERNEL);
if (!qp->sq.va)
return -EINVAL;
qp->sq.len = len;
@ -2259,7 +2259,7 @@ static int ocrdma_set_create_qp_rq_cmd(struct ocrdma_create_qp_req *cmd,
qp->rq.max_cnt = max_rqe_allocated;
len = (hw_pages * hw_page_size);
qp->rq.va = dma_zalloc_coherent(&pdev->dev, len, &pa, GFP_KERNEL);
qp->rq.va = dma_alloc_coherent(&pdev->dev, len, &pa, GFP_KERNEL);
if (!qp->rq.va)
return -ENOMEM;
qp->rq.pa = pa;
@ -2315,8 +2315,8 @@ static int ocrdma_set_create_qp_ird_cmd(struct ocrdma_create_qp_req *cmd,
if (dev->attr.ird == 0)
return 0;
qp->ird_q_va = dma_zalloc_coherent(&pdev->dev, ird_q_len, &pa,
GFP_KERNEL);
qp->ird_q_va = dma_alloc_coherent(&pdev->dev, ird_q_len, &pa,
GFP_KERNEL);
if (!qp->ird_q_va)
return -ENOMEM;
ocrdma_build_q_pages(&cmd->ird_addr[0], dev->attr.num_ird_pages,

4
drivers/infiniband/hw/ocrdma/ocrdma_stats.c
View File

@ -73,8 +73,8 @@ bool ocrdma_alloc_stats_resources(struct ocrdma_dev *dev)
mem->size = max_t(u32, sizeof(struct ocrdma_rdma_stats_req),
sizeof(struct ocrdma_rdma_stats_resp));
mem->va = dma_zalloc_coherent(&dev->nic_info.pdev->dev, mem->size,
&mem->pa, GFP_KERNEL);
mem->va = dma_alloc_coherent(&dev->nic_info.pdev->dev, mem->size,
&mem->pa, GFP_KERNEL);
if (!mem->va) {
pr_err("%s: stats mbox allocation failed\n", __func__);
return false;

6
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
View File

@ -504,8 +504,8 @@ struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *ibdev,
INIT_LIST_HEAD(&ctx->mm_head);
mutex_init(&ctx->mm_list_lock);
ctx->ah_tbl.va = dma_zalloc_coherent(&pdev->dev, map_len,
&ctx->ah_tbl.pa, GFP_KERNEL);
ctx->ah_tbl.va = dma_alloc_coherent(&pdev->dev, map_len,
&ctx->ah_tbl.pa, GFP_KERNEL);
if (!ctx->ah_tbl.va) {
kfree(ctx);
return ERR_PTR(-ENOMEM);
@ -838,7 +838,7 @@ static int ocrdma_build_pbl_tbl(struct ocrdma_dev *dev, struct ocrdma_hw_mr *mr)
return -ENOMEM;
for (i = 0; i < mr->num_pbls; i++) {
va = dma_zalloc_coherent(&pdev->dev, dma_len, &pa, GFP_KERNEL);
va = dma_alloc_coherent(&pdev->dev, dma_len, &pa, GFP_KERNEL);
if (!va) {
ocrdma_free_mr_pbl_tbl(dev, mr);
status = -ENOMEM;

4
drivers/infiniband/hw/qedr/verbs.c
View File

@ -556,8 +556,8 @@ static struct qedr_pbl *qedr_alloc_pbl_tbl(struct qedr_dev *dev,
return ERR_PTR(-ENOMEM);
for (i = 0; i < pbl_info->num_pbls; i++) {
va = dma_zalloc_coherent(&pdev->dev, pbl_info->pbl_size,
&pa, flags);
va = dma_alloc_coherent(&pdev->dev, pbl_info->pbl_size, &pa,
flags);
if (!va)
goto err;

4
drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c
View File

@ -890,8 +890,8 @@ static int pvrdma_pci_probe(struct pci_dev *pdev,
dev_info(&pdev->dev, "device version %d, driver version %d\n",
dev->dsr_version, PVRDMA_VERSION);
dev->dsr = dma_zalloc_coherent(&pdev->dev, sizeof(*dev->dsr),
&dev->dsrbase, GFP_KERNEL);
dev->dsr = dma_alloc_coherent(&pdev->dev, sizeof(*dev->dsr),
&dev->dsrbase, GFP_KERNEL);
if (!dev->dsr) {
dev_err(&pdev->dev, "failed to allocate shared region\n");
ret = -ENOMEM;

4
drivers/input/touchscreen/raspberrypi-ts.c
View File

@ -147,8 +147,8 @@ static int rpi_ts_probe(struct platform_device *pdev)
return -ENOMEM;
ts->pdev = pdev;
ts->fw_regs_va = dma_zalloc_coherent(dev, PAGE_SIZE, &ts->fw_regs_phys,
GFP_KERNEL);
ts->fw_regs_va = dma_alloc_coherent(dev, PAGE_SIZE, &ts->fw_regs_phys,
GFP_KERNEL);
if (!ts->fw_regs_va) {
dev_err(dev, "failed to dma_alloc_coherent\n");
return -ENOMEM;

5
drivers/iommu/mtk_iommu_v1.c
View File

@ -232,9 +232,8 @@ static int mtk_iommu_domain_finalise(struct mtk_iommu_data *data)
spin_lock_init(&dom->pgtlock);
dom->pgt_va = dma_zalloc_coherent(data->dev,
M2701_IOMMU_PGT_SIZE,
&dom->pgt_pa, GFP_KERNEL);
dom->pgt_va = dma_alloc_coherent(data->dev, M2701_IOMMU_PGT_SIZE,
&dom->pgt_pa, GFP_KERNEL);
if (!dom->pgt_va)
return -ENOMEM;

4
drivers/media/pci/intel/ipu3/ipu3-cio2.c
View File

@ -218,8 +218,8 @@ static int cio2_fbpt_init(struct cio2_device *cio2, struct cio2_queue *q)
{
struct device *dev = &cio2->pci_dev->dev;
q->fbpt = dma_zalloc_coherent(dev, CIO2_FBPT_SIZE, &q->fbpt_bus_addr,
GFP_KERNEL);
q->fbpt = dma_alloc_coherent(dev, CIO2_FBPT_SIZE, &q->fbpt_bus_addr,
GFP_KERNEL);
if (!q->fbpt)
return -ENOMEM;

2
drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c
View File

@ -49,7 +49,7 @@ int mtk_vcodec_mem_alloc(struct mtk_vcodec_ctx *data,
struct mtk_vcodec_ctx *ctx = (struct mtk_vcodec_ctx *)data;
struct device *dev = &ctx->dev->plat_dev->dev;
mem->va = dma_zalloc_coherent(dev, size, &mem->dma_addr, GFP_KERNEL);
mem->va = dma_alloc_coherent(dev, size, &mem->dma_addr, GFP_KERNEL);
if (!mem->va) {
mtk_v4l2_err("%s dma_alloc size=%ld failed!", dev_name(dev),
size);

4
drivers/misc/genwqe/card_utils.c
View File

@ -218,8 +218,8 @@ void *__genwqe_alloc_consistent(struct genwqe_dev *cd, size_t size,
if (get_order(size) >= MAX_ORDER)
return NULL;
return dma_zalloc_coherent(&cd->pci_dev->dev, size, dma_handle,
GFP_KERNEL);
return dma_alloc_coherent(&cd->pci_dev->dev, size, dma_handle,
GFP_KERNEL);
}
void __genwqe_free_consistent(struct genwqe_dev *cd, size_t size,

5
drivers/mmc/host/sdhci.c
View File

@ -3763,8 +3763,9 @@ int sdhci_setup_host(struct sdhci_host *host)
* Use zalloc to zero the reserved high 32-bits of 128-bit
* descriptors so that they never need to be written.
*/
buf = dma_zalloc_coherent(mmc_dev(mmc), host->align_buffer_sz +
host->adma_table_sz, &dma, GFP_KERNEL);
buf = dma_alloc_coherent(mmc_dev(mmc),
host->align_buffer_sz + host->adma_table_sz,
&dma, GFP_KERNEL);
if (!buf) {
pr_warn("%s: Unable to allocate ADMA buffers - falling back to standard DMA\n",
mmc_hostname(mmc));

12
drivers/net/ethernet/aeroflex/greth.c
View File

@ -1433,18 +1433,18 @@ static int greth_of_probe(struct platform_device *ofdev)
}
/* Allocate TX descriptor ring in coherent memory */
greth->tx_bd_base = dma_zalloc_coherent(greth->dev, 1024,
&greth->tx_bd_base_phys,
GFP_KERNEL);
greth->tx_bd_base = dma_alloc_coherent(greth->dev, 1024,
&greth->tx_bd_base_phys,
GFP_KERNEL);
if (!greth->tx_bd_base) {
err = -ENOMEM;
goto error3;
}
/* Allocate RX descriptor ring in coherent memory */
greth->rx_bd_base = dma_zalloc_coherent(greth->dev, 1024,
&greth->rx_bd_base_phys,
GFP_KERNEL);
greth->rx_bd_base = dma_alloc_coherent(greth->dev, 1024,
&greth->rx_bd_base_phys,
GFP_KERNEL);
if (!greth->rx_bd_base) {
err = -ENOMEM;
goto error4;

12
drivers/net/ethernet/alacritech/slicoss.c
View File

@ -795,8 +795,8 @@ static int slic_init_stat_queue(struct slic_device *sdev)
size = stq->len * sizeof(*descs) + DESC_ALIGN_MASK;
for (i = 0; i < SLIC_NUM_STAT_DESC_ARRAYS; i++) {
descs = dma_zalloc_coherent(&sdev->pdev->dev, size, &paddr,
GFP_KERNEL);
descs = dma_alloc_coherent(&sdev->pdev->dev, size, &paddr,
GFP_KERNEL);
if (!descs) {
netdev_err(sdev->netdev,
"failed to allocate status descriptors\n");
@ -1240,8 +1240,8 @@ static int slic_init_shmem(struct slic_device *sdev)
struct slic_shmem_data *sm_data;
dma_addr_t paddr;
sm_data = dma_zalloc_coherent(&sdev->pdev->dev, sizeof(*sm_data),
&paddr, GFP_KERNEL);
sm_data = dma_alloc_coherent(&sdev->pdev->dev, sizeof(*sm_data),
&paddr, GFP_KERNEL);
if (!sm_data) {
dev_err(&sdev->pdev->dev, "failed to allocate shared memory\n");
return -ENOMEM;
@ -1621,8 +1621,8 @@ static int slic_read_eeprom(struct slic_device *sdev)
int err = 0;
u8 *mac[2];
eeprom = dma_zalloc_coherent(&sdev->pdev->dev, SLIC_EEPROM_SIZE,
&paddr, GFP_KERNEL);
eeprom = dma_alloc_coherent(&sdev->pdev->dev, SLIC_EEPROM_SIZE,
&paddr, GFP_KERNEL);
if (!eeprom)
return -ENOMEM;

61
drivers/net/ethernet/amazon/ena/ena_com.c
View File

@ -111,8 +111,8 @@ static int ena_com_admin_init_sq(struct ena_com_admin_queue *queue)
struct ena_com_admin_sq *sq = &queue->sq;
u16 size = ADMIN_SQ_SIZE(queue->q_depth);
sq->entries = dma_zalloc_coherent(queue->q_dmadev, size, &sq->dma_addr,
GFP_KERNEL);
sq->entries = dma_alloc_coherent(queue->q_dmadev, size, &sq->dma_addr,
GFP_KERNEL);
if (!sq->entries) {
pr_err("memory allocation failed");
@ -133,8 +133,8 @@ static int ena_com_admin_init_cq(struct ena_com_admin_queue *queue)
struct ena_com_admin_cq *cq = &queue->cq;
u16 size = ADMIN_CQ_SIZE(queue->q_depth);
cq->entries = dma_zalloc_coherent(queue->q_dmadev, size, &cq->dma_addr,
GFP_KERNEL);
cq->entries = dma_alloc_coherent(queue->q_dmadev, size, &cq->dma_addr,
GFP_KERNEL);
if (!cq->entries) {
pr_err("memory allocation failed");
@ -156,8 +156,8 @@ static int ena_com_admin_init_aenq(struct ena_com_dev *dev,
dev->aenq.q_depth = ENA_ASYNC_QUEUE_DEPTH;
size = ADMIN_AENQ_SIZE(ENA_ASYNC_QUEUE_DEPTH);
aenq->entries = dma_zalloc_coherent(dev->dmadev, size, &aenq->dma_addr,
GFP_KERNEL);
aenq->entries = dma_alloc_coherent(dev->dmadev, size, &aenq->dma_addr,
GFP_KERNEL);
if (!aenq->entries) {
pr_err("memory allocation failed");
@ -344,15 +344,15 @@ static int ena_com_init_io_sq(struct ena_com_dev *ena_dev,
dev_node = dev_to_node(ena_dev->dmadev);
set_dev_node(ena_dev->dmadev, ctx->numa_node);
io_sq->desc_addr.virt_addr =
dma_zalloc_coherent(ena_dev->dmadev, size,
&io_sq->desc_addr.phys_addr,
GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, size,
&io_sq->desc_addr.phys_addr,
GFP_KERNEL);
set_dev_node(ena_dev->dmadev, dev_node);
if (!io_sq->desc_addr.virt_addr) {
io_sq->desc_addr.virt_addr =
dma_zalloc_coherent(ena_dev->dmadev, size,
&io_sq->desc_addr.phys_addr,
GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, size,
&io_sq->desc_addr.phys_addr,
GFP_KERNEL);
}
if (!io_sq->desc_addr.virt_addr) {
@ -425,14 +425,14 @@ static int ena_com_init_io_cq(struct ena_com_dev *ena_dev,
prev_node = dev_to_node(ena_dev->dmadev);
set_dev_node(ena_dev->dmadev, ctx->numa_node);
io_cq->cdesc_addr.virt_addr =
dma_zalloc_coherent(ena_dev->dmadev, size,
&io_cq->cdesc_addr.phys_addr, GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, size,
&io_cq->cdesc_addr.phys_addr, GFP_KERNEL);
set_dev_node(ena_dev->dmadev, prev_node);
if (!io_cq->cdesc_addr.virt_addr) {
io_cq->cdesc_addr.virt_addr =
dma_zalloc_coherent(ena_dev->dmadev, size,
&io_cq->cdesc_addr.phys_addr,
GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, size,
&io_cq->cdesc_addr.phys_addr,
GFP_KERNEL);
}
if (!io_cq->cdesc_addr.virt_addr) {
@ -1026,8 +1026,8 @@ static int ena_com_hash_key_allocate(struct ena_com_dev *ena_dev)
struct ena_rss *rss = &ena_dev->rss;
rss->hash_key =
dma_zalloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),
&rss->hash_key_dma_addr, GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),
&rss->hash_key_dma_addr, GFP_KERNEL);
if (unlikely(!rss->hash_key))
return -ENOMEM;
@ -1050,8 +1050,8 @@ static int ena_com_hash_ctrl_init(struct ena_com_dev *ena_dev)
struct ena_rss *rss = &ena_dev->rss;
rss->hash_ctrl =
dma_zalloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),
&rss->hash_ctrl_dma_addr, GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),
&rss->hash_ctrl_dma_addr, GFP_KERNEL);
if (unlikely(!rss->hash_ctrl))
return -ENOMEM;
@ -1094,8 +1094,8 @@ static int ena_com_indirect_table_allocate(struct ena_com_dev *ena_dev,
sizeof(struct ena_admin_rss_ind_table_entry);
rss->rss_ind_tbl =
dma_zalloc_coherent(ena_dev->dmadev, tbl_size,
&rss->rss_ind_tbl_dma_addr, GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, tbl_size,
&rss->rss_ind_tbl_dma_addr, GFP_KERNEL);
if (unlikely(!rss->rss_ind_tbl))
goto mem_err1;
@ -1649,9 +1649,9 @@ int ena_com_mmio_reg_read_request_init(struct ena_com_dev *ena_dev)
spin_lock_init(&mmio_read->lock);
mmio_read->read_resp =
dma_zalloc_coherent(ena_dev->dmadev,
sizeof(*mmio_read->read_resp),
&mmio_read->read_resp_dma_addr, GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev,
sizeof(*mmio_read->read_resp),
&mmio_read->read_resp_dma_addr, GFP_KERNEL);
if (unlikely(!mmio_read->read_resp))
goto err;
@ -2623,8 +2623,8 @@ int ena_com_allocate_host_info(struct ena_com_dev *ena_dev)
struct ena_host_attribute *host_attr = &ena_dev->host_attr;
host_attr->host_info =
dma_zalloc_coherent(ena_dev->dmadev, SZ_4K,
&host_attr->host_info_dma_addr, GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, SZ_4K,
&host_attr->host_info_dma_addr, GFP_KERNEL);
if (unlikely(!host_attr->host_info))
return -ENOMEM;
@ -2641,8 +2641,9 @@ int ena_com_allocate_debug_area(struct ena_com_dev *ena_dev,
struct ena_host_attribute *host_attr = &ena_dev->host_attr;
host_attr->debug_area_virt_addr =
dma_zalloc_coherent(ena_dev->dmadev, debug_area_size,
&host_attr->debug_area_dma_addr, GFP_KERNEL);
dma_alloc_coherent(ena_dev->dmadev, debug_area_size,
&host_attr->debug_area_dma_addr,
GFP_KERNEL);
if (unlikely(!host_attr->debug_area_virt_addr)) {
host_attr->debug_area_size = 0;
return -ENOMEM;

8
drivers/net/ethernet/apm/xgene-v2/main.c
View File

@ -206,8 +206,8 @@ static netdev_tx_t xge_start_xmit(struct sk_buff *skb, struct net_device *ndev)
}
/* Packet buffers should be 64B aligned */
pkt_buf = dma_zalloc_coherent(dev, XGENE_ENET_STD_MTU, &dma_addr,
GFP_ATOMIC);
pkt_buf = dma_alloc_coherent(dev, XGENE_ENET_STD_MTU, &dma_addr,
GFP_ATOMIC);
if (unlikely(!pkt_buf)) {
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
@ -428,8 +428,8 @@ static struct xge_desc_ring *xge_create_desc_ring(struct net_device *ndev)
ring->ndev = ndev;
size = XGENE_ENET_DESC_SIZE * XGENE_ENET_NUM_DESC;
ring->desc_addr = dma_zalloc_coherent(dev, size, &ring->dma_addr,
GFP_KERNEL);
ring->desc_addr = dma_alloc_coherent(dev, size, &ring->dma_addr,
GFP_KERNEL);
if (!ring->desc_addr)
goto err;

7
drivers/net/ethernet/atheros/alx/main.c
View File

@ -660,10 +660,9 @@ static int alx_alloc_rings(struct alx_priv *alx)
alx->num_txq +
sizeof(struct alx_rrd) * alx->rx_ringsz +
sizeof(struct alx_rfd) * alx->rx_ringsz;
alx->descmem.virt = dma_zalloc_coherent(&alx->hw.pdev->dev,
alx->descmem.size,
&alx->descmem.dma,
GFP_KERNEL);
alx->descmem.virt = dma_alloc_coherent(&alx->hw.pdev->dev,
alx->descmem.size,
&alx->descmem.dma, GFP_KERNEL);
if (!alx->descmem.virt)
return -ENOMEM;

4
drivers/net/ethernet/atheros/atl1c/atl1c_main.c
View File

@ -1019,8 +1019,8 @@ static int atl1c_setup_ring_resources(struct atl1c_adapter *adapter)
sizeof(struct atl1c_recv_ret_status) * rx_desc_count +
8 * 4;
ring_header->desc = dma_zalloc_coherent(&pdev->dev, ring_header->size,
&ring_header->dma, GFP_KERNEL);
ring_header->desc = dma_alloc_coherent(&pdev->dev, ring_header->size,
&ring_header->dma, GFP_KERNEL);
if (unlikely(!ring_header->desc)) {
dev_err(&pdev->dev, "could not get memory for DMA buffer\n");
goto err_nomem;

8
drivers/net/ethernet/broadcom/bcm63xx_enet.c
View File

@ -936,7 +936,7 @@ static int bcm_enet_open(struct net_device *dev)
/* allocate rx dma ring */
size = priv->rx_ring_size * sizeof(struct bcm_enet_desc);
p = dma_zalloc_coherent(kdev, size, &priv->rx_desc_dma, GFP_KERNEL);
p = dma_alloc_coherent(kdev, size, &priv->rx_desc_dma, GFP_KERNEL);
if (!p) {
ret = -ENOMEM;
goto out_freeirq_tx;
@ -947,7 +947,7 @@ static int bcm_enet_open(struct net_device *dev)
/* allocate tx dma ring */
size = priv->tx_ring_size * sizeof(struct bcm_enet_desc);
p = dma_zalloc_coherent(kdev, size, &priv->tx_desc_dma, GFP_KERNEL);
p = dma_alloc_coherent(kdev, size, &priv->tx_desc_dma, GFP_KERNEL);
if (!p) {
ret = -ENOMEM;
goto out_free_rx_ring;
@ -2120,7 +2120,7 @@ static int bcm_enetsw_open(struct net_device *dev)
/* allocate rx dma ring */
size = priv->rx_ring_size * sizeof(struct bcm_enet_desc);
p = dma_zalloc_coherent(kdev, size, &priv->rx_desc_dma, GFP_KERNEL);
p = dma_alloc_coherent(kdev, size, &priv->rx_desc_dma, GFP_KERNEL);
if (!p) {
dev_err(kdev, "cannot allocate rx ring %u\n", size);
ret = -ENOMEM;
@ -2132,7 +2132,7 @@ static int bcm_enetsw_open(struct net_device *dev)
/* allocate tx dma ring */
size = priv->tx_ring_size * sizeof(struct bcm_enet_desc);
p = dma_zalloc_coherent(kdev, size, &priv->tx_desc_dma, GFP_KERNEL);
p = dma_alloc_coherent(kdev, size, &priv->tx_desc_dma, GFP_KERNEL);
if (!p) {
dev_err(kdev, "cannot allocate tx ring\n");
ret = -ENOMEM;

4
drivers/net/ethernet/broadcom/bcmsysport.c
View File

@ -1506,8 +1506,8 @@ static int bcm_sysport_init_tx_ring(struct bcm_sysport_priv *priv,
/* We just need one DMA descriptor which is DMA-able, since writing to
* the port will allocate a new descriptor in its internal linked-list
*/
p = dma_zalloc_coherent(kdev, sizeof(struct dma_desc), &ring->desc_dma,
GFP_KERNEL);
p = dma_alloc_coherent(kdev, sizeof(struct dma_desc), &ring->desc_dma,
GFP_KERNEL);
if (!p) {
netif_err(priv, hw, priv->netdev, "DMA alloc failed\n");
return -ENOMEM;

12
drivers/net/ethernet/broadcom/bgmac.c
View File

@ -634,9 +634,9 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
/* Alloc ring of descriptors */
size = BGMAC_TX_RING_SLOTS * sizeof(struct bgmac_dma_desc);
ring->cpu_base = dma_zalloc_coherent(dma_dev, size,
&ring->dma_base,
GFP_KERNEL);
ring->cpu_base = dma_alloc_coherent(dma_dev, size,
&ring->dma_base,
GFP_KERNEL);
if (!ring->cpu_base) {
dev_err(bgmac->dev, "Allocation of TX ring 0x%X failed\n",
ring->mmio_base);
@ -659,9 +659,9 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
/* Alloc ring of descriptors */
size = BGMAC_RX_RING_SLOTS * sizeof(struct bgmac_dma_desc);
ring->cpu_base = dma_zalloc_coherent(dma_dev, size,
&ring->dma_base,
GFP_KERNEL);
ring->cpu_base = dma_alloc_coherent(dma_dev, size,
&ring->dma_base,
GFP_KERNEL);
if (!ring->cpu_base) {
dev_err(bgmac->dev, "Allocation of RX ring 0x%X failed\n",
ring->mmio_base);

4
drivers/net/ethernet/broadcom/bnx2.c
View File

@ -844,8 +844,8 @@ bnx2_alloc_stats_blk(struct net_device *dev)
BNX2_SBLK_MSIX_ALIGN_SIZE);
bp->status_stats_size = status_blk_size +
sizeof(struct statistics_block);
status_blk = dma_zalloc_coherent(&bp->pdev->dev, bp->status_stats_size,
&bp->status_blk_mapping, GFP_KERNEL);
status_blk = dma_alloc_coherent(&bp->pdev->dev, bp->status_stats_size,
&bp->status_blk_mapping, GFP_KERNEL);
if (!status_blk)
return -ENOMEM;

16
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -3449,10 +3449,10 @@ static int bnxt_alloc_stats(struct bnxt *bp)
goto alloc_tx_ext_stats;
bp->hw_rx_port_stats_ext =
dma_zalloc_coherent(&pdev->dev,
sizeof(struct rx_port_stats_ext),
&bp->hw_rx_port_stats_ext_map,
GFP_KERNEL);
dma_alloc_coherent(&pdev->dev,
sizeof(struct rx_port_stats_ext),
&bp->hw_rx_port_stats_ext_map,
GFP_KERNEL);
if (!bp->hw_rx_port_stats_ext)
return 0;
@ -3462,10 +3462,10 @@ static int bnxt_alloc_stats(struct bnxt *bp)
if (bp->hwrm_spec_code >= 0x10902) {
bp->hw_tx_port_stats_ext =
dma_zalloc_coherent(&pdev->dev,
sizeof(struct tx_port_stats_ext),
&bp->hw_tx_port_stats_ext_map,
GFP_KERNEL);
dma_alloc_coherent(&pdev->dev,
sizeof(struct tx_port_stats_ext),
&bp->hw_tx_port_stats_ext_map,
GFP_KERNEL);
}
bp->flags |= BNXT_FLAG_PORT_STATS_EXT;
}

4
drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
View File

@ -316,8 +316,8 @@ static int bnxt_hwrm_set_dcbx_app(struct bnxt *bp, struct dcb_app *app,
n = IEEE_8021QAZ_MAX_TCS;
data_len = sizeof(*data) + sizeof(*fw_app) * n;
data = dma_zalloc_coherent(&bp->pdev->dev, data_len, &mapping,
GFP_KERNEL);
data = dma_alloc_coherent(&bp->pdev->dev, data_len, &mapping,
GFP_KERNEL);
if (!data)
return -ENOMEM;

4
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
View File

@ -85,8 +85,8 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
return -EFAULT;
}
data_addr = dma_zalloc_coherent(&bp->pdev->dev, bytesize,
&data_dma_addr, GFP_KERNEL);
data_addr = dma_alloc_coherent(&bp->pdev->dev, bytesize,
&data_dma_addr, GFP_KERNEL);
if (!data_addr)
return -ENOMEM;

22
drivers/net/ethernet/broadcom/tg3.c
View File

@ -8712,10 +8712,10 @@ static int tg3_mem_rx_acquire(struct tg3 *tp)
if (!i && tg3_flag(tp, ENABLE_RSS))
continue;
tnapi->rx_rcb = dma_zalloc_coherent(&tp->pdev->dev,
TG3_RX_RCB_RING_BYTES(tp),
&tnapi->rx_rcb_mapping,
GFP_KERNEL);
tnapi->rx_rcb = dma_alloc_coherent(&tp->pdev->dev,
TG3_RX_RCB_RING_BYTES(tp),
&tnapi->rx_rcb_mapping,
GFP_KERNEL);
if (!tnapi->rx_rcb)
goto err_out;
}
@ -8768,9 +8768,9 @@ static int tg3_alloc_consistent(struct tg3 *tp)
{
int i;
tp->hw_stats = dma_zalloc_coherent(&tp->pdev->dev,
sizeof(struct tg3_hw_stats),
&tp->stats_mapping, GFP_KERNEL);
tp->hw_stats = dma_alloc_coherent(&tp->pdev->dev,
sizeof(struct tg3_hw_stats),
&tp->stats_mapping, GFP_KERNEL);
if (!tp->hw_stats)
goto err_out;
@ -8778,10 +8778,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
struct tg3_napi *tnapi = &tp->napi[i];
struct tg3_hw_status *sblk;
tnapi->hw_status = dma_zalloc_coherent(&tp->pdev->dev,
TG3_HW_STATUS_SIZE,
&tnapi->status_mapping,
GFP_KERNEL);
tnapi->hw_status = dma_alloc_coherent(&tp->pdev->dev,
TG3_HW_STATUS_SIZE,
&tnapi->status_mapping,
GFP_KERNEL);
if (!tnapi->hw_status)
goto err_out;

2
drivers/net/ethernet/cavium/thunder/nicvf_queues.c
View File

@ -59,7 +59,7 @@ static int nicvf_alloc_q_desc_mem(struct nicvf *nic, struct q_desc_mem *dmem,
dmem->q_len = q_len;
dmem->size = (desc_size * q_len) + align_bytes;
/* Save address, need it while freeing */
dmem->unalign_base = dma_zalloc_coherent(&nic->pdev->dev, dmem->size,
dmem->unalign_base = dma_alloc_coherent(&nic->pdev->dev, dmem->size,
&dmem->dma, GFP_KERNEL);
if (!dmem->unalign_base)
return -ENOMEM;

2
drivers/net/ethernet/chelsio/cxgb3/sge.c
View File

@ -620,7 +620,7 @@ static void *alloc_ring(struct pci_dev *pdev, size_t nelem, size_t elem_size,
{
size_t len = nelem * elem_size;
void *s = NULL;
void *p = dma_zalloc_coherent(&pdev->dev, len, phys, GFP_KERNEL);
void *p = dma_alloc_coherent(&pdev->dev, len, phys, GFP_KERNEL);
if (!p)
return NULL;

2
drivers/net/ethernet/chelsio/cxgb4/sge.c
View File

@ -694,7 +694,7 @@ static void *alloc_ring(struct device *dev, size_t nelem, size_t elem_size,
{
size_t len = nelem * elem_size + stat_size;
void *s = NULL;
void *p = dma_zalloc_coherent(dev, len, phys, GFP_KERNEL);
void *p = dma_alloc_coherent(dev, len, phys, GFP_KERNEL);
if (!p)
return NULL;

2
drivers/net/ethernet/chelsio/cxgb4vf/sge.c
View File

@ -756,7 +756,7 @@ static void *alloc_ring(struct device *dev, size_t nelem, size_t hwsize,
* Allocate the hardware ring and PCI DMA bus address space for said.
*/
size_t hwlen = nelem * hwsize + stat_size;
void *hwring = dma_zalloc_coherent(dev, hwlen, busaddrp, GFP_KERNEL);
void *hwring = dma_alloc_coherent(dev, hwlen, busaddrp, GFP_KERNEL);
if (!hwring)
return NULL;

68
drivers/net/ethernet/emulex/benet/be_cmds.c
View File

@ -1808,9 +1808,9 @@ int be_cmd_get_fat_dump(struct be_adapter *adapter, u32 buf_len, void *buf)
total_size = buf_len;
get_fat_cmd.size = sizeof(struct be_cmd_req_get_fat) + 60*1024;
get_fat_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev,
get_fat_cmd.size,
&get_fat_cmd.dma, GFP_ATOMIC);
get_fat_cmd.va = dma_alloc_coherent(&adapter->pdev->dev,
get_fat_cmd.size,
&get_fat_cmd.dma, GFP_ATOMIC);
if (!get_fat_cmd.va)
return -ENOMEM;
@ -2302,8 +2302,8 @@ int be_cmd_read_port_transceiver_data(struct be_adapter *adapter,
return -EINVAL;
cmd.size = sizeof(struct be_cmd_resp_port_type);
cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
if (!cmd.va) {
dev_err(&adapter->pdev->dev, "Memory allocation failed\n");
return -ENOMEM;
@ -3066,8 +3066,8 @@ int lancer_fw_download(struct be_adapter *adapter,
flash_cmd.size = sizeof(struct lancer_cmd_req_write_object)
+ LANCER_FW_DOWNLOAD_CHUNK;
flash_cmd.va = dma_zalloc_coherent(dev, flash_cmd.size,
&flash_cmd.dma, GFP_KERNEL);
flash_cmd.va = dma_alloc_coherent(dev, flash_cmd.size, &flash_cmd.dma,
GFP_KERNEL);
if (!flash_cmd.va)
return -ENOMEM;
@ -3184,8 +3184,8 @@ int be_fw_download(struct be_adapter *adapter, const struct firmware *fw)
}
flash_cmd.size = sizeof(struct be_cmd_write_flashrom);
flash_cmd.va = dma_zalloc_coherent(dev, flash_cmd.size, &flash_cmd.dma,
GFP_KERNEL);
flash_cmd.va = dma_alloc_coherent(dev, flash_cmd.size, &flash_cmd.dma,
GFP_KERNEL);
if (!flash_cmd.va)
return -ENOMEM;
@ -3435,8 +3435,8 @@ int be_cmd_get_phy_info(struct be_adapter *adapter)
goto err;
}
cmd.size = sizeof(struct be_cmd_req_get_phy_info);
cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
if (!cmd.va) {
dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
status = -ENOMEM;
@ -3522,9 +3522,9 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter)
memset(&attribs_cmd, 0, sizeof(struct be_dma_mem));
attribs_cmd.size = sizeof(struct be_cmd_resp_cntl_attribs);
attribs_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev,
attribs_cmd.size,
&attribs_cmd.dma, GFP_ATOMIC);
attribs_cmd.va = dma_alloc_coherent(&adapter->pdev->dev,
attribs_cmd.size,
&attribs_cmd.dma, GFP_ATOMIC);
if (!attribs_cmd.va) {
dev_err(&adapter->pdev->dev, "Memory allocation failure\n");
status = -ENOMEM;
@ -3699,10 +3699,10 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
memset(&get_mac_list_cmd, 0, sizeof(struct be_dma_mem));
get_mac_list_cmd.size = sizeof(struct be_cmd_resp_get_mac_list);
get_mac_list_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev,
get_mac_list_cmd.size,
&get_mac_list_cmd.dma,
GFP_ATOMIC);
get_mac_list_cmd.va = dma_alloc_coherent(&adapter->pdev->dev,
get_mac_list_cmd.size,
&get_mac_list_cmd.dma,
GFP_ATOMIC);
if (!get_mac_list_cmd.va) {
dev_err(&adapter->pdev->dev,
@ -3829,8 +3829,8 @@ int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array,
memset(&cmd, 0, sizeof(struct be_dma_mem));
cmd.size = sizeof(struct be_cmd_req_set_mac_list);
cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_KERNEL);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_KERNEL);
if (!cmd.va)
return -ENOMEM;
@ -4035,8 +4035,8 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter)
memset(&cmd, 0, sizeof(struct be_dma_mem));
cmd.size = sizeof(struct be_cmd_resp_acpi_wol_magic_config_v1);
cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
if (!cmd.va) {
dev_err(&adapter->pdev->dev, "Memory allocation failure\n");
status = -ENOMEM;
@ -4089,9 +4089,9 @@ int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level)
memset(&extfat_cmd, 0, sizeof(struct be_dma_mem));
extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps);
extfat_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev,
extfat_cmd.size, &extfat_cmd.dma,
GFP_ATOMIC);
extfat_cmd.va = dma_alloc_coherent(&adapter->pdev->dev,
extfat_cmd.size, &extfat_cmd.dma,
GFP_ATOMIC);
if (!extfat_cmd.va)
return -ENOMEM;
@ -4127,9 +4127,9 @@ int be_cmd_get_fw_log_level(struct be_adapter *adapter)
memset(&extfat_cmd, 0, sizeof(struct be_dma_mem));
extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps);
extfat_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev,
extfat_cmd.size, &extfat_cmd.dma,
GFP_ATOMIC);
extfat_cmd.va = dma_alloc_coherent(&adapter->pdev->dev,
extfat_cmd.size, &extfat_cmd.dma,
GFP_ATOMIC);
if (!extfat_cmd.va) {
dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n",
@ -4354,8 +4354,8 @@ int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res)
memset(&cmd, 0, sizeof(struct be_dma_mem));
cmd.size = sizeof(struct be_cmd_resp_get_func_config);
cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
if (!cmd.va) {
dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
status = -ENOMEM;
@ -4452,8 +4452,8 @@ int be_cmd_get_profile_config(struct be_adapter *adapter,
memset(&cmd, 0, sizeof(struct be_dma_mem));
cmd.size = sizeof(struct be_cmd_resp_get_profile_config);
cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
if (!cmd.va)
return -ENOMEM;
@ -4539,8 +4539,8 @@ static int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc,
memset(&cmd, 0, sizeof(struct be_dma_mem));
cmd.size = sizeof(struct be_cmd_req_set_profile_config);
cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
GFP_ATOMIC);
if (!cmd.va)
return -ENOMEM;

18
drivers/net/ethernet/emulex/benet/be_ethtool.c
View File

@ -274,8 +274,8 @@ static int lancer_cmd_read_file(struct be_adapter *adapter, u8 *file_name,
int status = 0;
read_cmd.size = LANCER_READ_FILE_CHUNK;
read_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, read_cmd.size,
&read_cmd.dma, GFP_ATOMIC);
read_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, read_cmd.size,
&read_cmd.dma, GFP_ATOMIC);
if (!read_cmd.va) {
dev_err(&adapter->pdev->dev,
@ -815,7 +815,7 @@ static int be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
}
cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config);
cmd.va = dma_zalloc_coherent(dev, cmd.size, &cmd.dma, GFP_KERNEL);
cmd.va = dma_alloc_coherent(dev, cmd.size, &cmd.dma, GFP_KERNEL);
if (!cmd.va)
return -ENOMEM;
@ -851,9 +851,9 @@ static int be_test_ddr_dma(struct be_adapter *adapter)
};
ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test);
ddrdma_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev,
ddrdma_cmd.size, &ddrdma_cmd.dma,
GFP_KERNEL);
ddrdma_cmd.va = dma_alloc_coherent(&adapter->pdev->dev,
ddrdma_cmd.size, &ddrdma_cmd.dma,
GFP_KERNEL);
if (!ddrdma_cmd.va)
return -ENOMEM;
@ -1014,9 +1014,9 @@ static int be_read_eeprom(struct net_device *netdev,
memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem));
eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read);
eeprom_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev,
eeprom_cmd.size, &eeprom_cmd.dma,
GFP_KERNEL);
eeprom_cmd.va = dma_alloc_coherent(&adapter->pdev->dev,
eeprom_cmd.size, &eeprom_cmd.dma,
GFP_KERNEL);
if (!eeprom_cmd.va)
return -ENOMEM;

18
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -167,8 +167,8 @@ static int be_queue_alloc(struct be_adapter *adapter, struct be_queue_info *q,
q->len = len;
q->entry_size = entry_size;
mem->size = len * entry_size;
mem->va = dma_zalloc_coherent(&adapter->pdev->dev, mem->size, &mem->dma,
GFP_KERNEL);
mem->va = dma_alloc_coherent(&adapter->pdev->dev, mem->size,
&mem->dma, GFP_KERNEL);
if (!mem->va)
return -ENOMEM;
return 0;
@ -5766,9 +5766,9 @@ static int be_drv_init(struct be_adapter *adapter)
int status = 0;
mbox_mem_alloc->size = sizeof(struct be_mcc_mailbox) + 16;
mbox_mem_alloc->va = dma_zalloc_coherent(dev, mbox_mem_alloc->size,
&mbox_mem_alloc->dma,
GFP_KERNEL);
mbox_mem_alloc->va = dma_alloc_coherent(dev, mbox_mem_alloc->size,
&mbox_mem_alloc->dma,
GFP_KERNEL);
if (!mbox_mem_alloc->va)
return -ENOMEM;
@ -5777,8 +5777,8 @@ static int be_drv_init(struct be_adapter *adapter)
mbox_mem_align->dma = PTR_ALIGN(mbox_mem_alloc->dma, 16);
rx_filter->size = sizeof(struct be_cmd_req_rx_filter);
rx_filter->va = dma_zalloc_coherent(dev, rx_filter->size,
&rx_filter->dma, GFP_KERNEL);
rx_filter->va = dma_alloc_coherent(dev, rx_filter->size,
&rx_filter->dma, GFP_KERNEL);
if (!rx_filter->va) {
status = -ENOMEM;
goto free_mbox;
@ -5792,8 +5792,8 @@ static int be_drv_init(struct be_adapter *adapter)
stats_cmd->size = sizeof(struct be_cmd_req_get_stats_v1);
else
stats_cmd->size = sizeof(struct be_cmd_req_get_stats_v2);
stats_cmd->va = dma_zalloc_coherent(dev, stats_cmd->size,
&stats_cmd->dma, GFP_KERNEL);
stats_cmd->va = dma_alloc_coherent(dev, stats_cmd->size,
&stats_cmd->dma, GFP_KERNEL);
if (!stats_cmd->va) {
status = -ENOMEM;
goto free_rx_filter;

14
drivers/net/ethernet/faraday/ftgmac100.c
View File

@ -935,16 +935,14 @@ static int ftgmac100_alloc_rings(struct ftgmac100 *priv)
return -ENOMEM;
/* Allocate descriptors */
priv->rxdes = dma_zalloc_coherent(priv->dev,
MAX_RX_QUEUE_ENTRIES *
sizeof(struct ftgmac100_rxdes),
&priv->rxdes_dma, GFP_KERNEL);
priv->rxdes = dma_alloc_coherent(priv->dev,
MAX_RX_QUEUE_ENTRIES * sizeof(struct ftgmac100_rxdes),
&priv->rxdes_dma, GFP_KERNEL);
if (!priv->rxdes)
return -ENOMEM;
priv->txdes = dma_zalloc_coherent(priv->dev,
MAX_TX_QUEUE_ENTRIES *
sizeof(struct ftgmac100_txdes),
&priv->txdes_dma, GFP_KERNEL);
priv->txdes = dma_alloc_coherent(priv->dev,
MAX_TX_QUEUE_ENTRIES * sizeof(struct ftgmac100_txdes),
&priv->txdes_dma, GFP_KERNEL);
if (!priv->txdes)
return -ENOMEM;

7
drivers/net/ethernet/faraday/ftmac100.c
View File

@ -734,10 +734,9 @@ static int ftmac100_alloc_buffers(struct ftmac100 *priv)
{
int i;
priv->descs = dma_zalloc_coherent(priv->dev,
sizeof(struct ftmac100_descs),
&priv->descs_dma_addr,
GFP_KERNEL);
priv->descs = dma_alloc_coherent(priv->dev,
sizeof(struct ftmac100_descs),
&priv->descs_dma_addr, GFP_KERNEL);
if (!priv->descs)
return -ENOMEM;

4
drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
View File

@ -1006,8 +1006,8 @@ static int hix5hd2_init_hw_desc_queue(struct hix5hd2_priv *priv)
for (i = 0; i < QUEUE_NUMS; i++) {
size = priv->pool[i].count * sizeof(struct hix5hd2_desc);
virt_addr = dma_zalloc_coherent(dev, size, &phys_addr,
GFP_KERNEL);
virt_addr = dma_alloc_coherent(dev, size, &phys_addr,
GFP_KERNEL);
if (virt_addr == NULL)
goto error_free_pool;

5
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
View File

@ -2041,9 +2041,8 @@ static int hns3_alloc_desc(struct hns3_enet_ring *ring)
{
int size = ring->desc_num * sizeof(ring->desc[0]);
ring->desc = dma_zalloc_coherent(ring_to_dev(ring), size,
&ring->desc_dma_addr,
GFP_KERNEL);
ring->desc = dma_alloc_coherent(ring_to_dev(ring), size,
&ring->desc_dma_addr, GFP_KERNEL);
if (!ring->desc)
return -ENOMEM;

5
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
View File

@ -39,9 +39,8 @@ static int hclge_alloc_cmd_desc(struct hclge_cmq_ring *ring)
{
int size = ring->desc_num * sizeof(struct hclge_desc);
ring->desc = dma_zalloc_coherent(cmq_ring_to_dev(ring),
size, &ring->desc_dma_addr,
GFP_KERNEL);
ring->desc = dma_alloc_coherent(cmq_ring_to_dev(ring), size,
&ring->desc_dma_addr, GFP_KERNEL);
if (!ring->desc)
return -ENOMEM;

5
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
View File

@ -115,9 +115,8 @@ static int hclgevf_alloc_cmd_desc(struct hclgevf_cmq_ring *ring)
{
int size = ring->desc_num * sizeof(struct hclgevf_desc);
ring->desc = dma_zalloc_coherent(cmq_ring_to_dev(ring),
size, &ring->desc_dma_addr,
GFP_KERNEL);
ring->desc = dma_alloc_coherent(cmq_ring_to_dev(ring), size,
&ring->desc_dma_addr, GFP_KERNEL);
if (!ring->desc)
return -ENOMEM;

16
drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c
View File

@ -613,8 +613,8 @@ static int alloc_cmd_buf(struct hinic_api_cmd_chain *chain,
u8 *cmd_vaddr;
int err = 0;
cmd_vaddr = dma_zalloc_coherent(&pdev->dev, API_CMD_BUF_SIZE,
&cmd_paddr, GFP_KERNEL);
cmd_vaddr = dma_alloc_coherent(&pdev->dev, API_CMD_BUF_SIZE,
&cmd_paddr, GFP_KERNEL);
if (!cmd_vaddr) {
dev_err(&pdev->dev, "Failed to allocate API CMD DMA memory\n");
return -ENOMEM;
@ -663,8 +663,8 @@ static int api_cmd_create_cell(struct hinic_api_cmd_chain *chain,
dma_addr_t node_paddr;
int err;
node = dma_zalloc_coherent(&pdev->dev, chain->cell_size,
&node_paddr, GFP_KERNEL);
node = dma_alloc_coherent(&pdev->dev, chain->cell_size, &node_paddr,
GFP_KERNEL);
if (!node) {
dev_err(&pdev->dev, "Failed to allocate dma API CMD cell\n");
return -ENOMEM;
@ -821,10 +821,10 @@ static int api_chain_init(struct hinic_api_cmd_chain *chain,
if (!chain->cell_ctxt)
return -ENOMEM;
chain->wb_status = dma_zalloc_coherent(&pdev->dev,
sizeof(*chain->wb_status),
&chain->wb_status_paddr,
GFP_KERNEL);
chain->wb_status = dma_alloc_coherent(&pdev->dev,
sizeof(*chain->wb_status),
&chain->wb_status_paddr,
GFP_KERNEL);
if (!chain->wb_status) {
dev_err(&pdev->dev, "Failed to allocate DMA wb status\n");
return -ENOMEM;

8
drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c
View File

@ -593,10 +593,10 @@ static int alloc_eq_pages(struct hinic_eq *eq)
}
for (pg = 0; pg < eq->num_pages; pg++) {
eq->virt_addr[pg] = dma_zalloc_coherent(&pdev->dev,
eq->page_size,
&eq->dma_addr[pg],
GFP_KERNEL);
eq->virt_addr[pg] = dma_alloc_coherent(&pdev->dev,
eq->page_size,
&eq->dma_addr[pg],
GFP_KERNEL);
if (!eq->virt_addr[pg]) {
err = -ENOMEM;
goto err_dma_alloc;

6
drivers/net/ethernet/huawei/hinic/hinic_hw_io.c
View File

@ -355,9 +355,9 @@ int hinic_io_create_qps(struct hinic_func_to_io *func_to_io,
goto err_sq_db;
}
ci_addr_base = dma_zalloc_coherent(&pdev->dev, CI_TABLE_SIZE(num_qps),
&func_to_io->ci_dma_base,
GFP_KERNEL);
ci_addr_base = dma_alloc_coherent(&pdev->dev, CI_TABLE_SIZE(num_qps),
&func_to_io->ci_dma_base,
GFP_KERNEL);
if (!ci_addr_base) {
dev_err(&pdev->dev, "Failed to allocate CI area\n");
err = -ENOMEM;

10
drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c
View File

@ -336,9 +336,9 @@ static int alloc_rq_cqe(struct hinic_rq *rq)
goto err_cqe_dma_arr_alloc;
for (i = 0; i < wq->q_depth; i++) {
rq->cqe[i] = dma_zalloc_coherent(&pdev->dev,
sizeof(*rq->cqe[i]),
&rq->cqe_dma[i], GFP_KERNEL);
rq->cqe[i] = dma_alloc_coherent(&pdev->dev,
sizeof(*rq->cqe[i]),
&rq->cqe_dma[i], GFP_KERNEL);
if (!rq->cqe[i])
goto err_cqe_alloc;
}
@ -415,8 +415,8 @@ int hinic_init_rq(struct hinic_rq *rq, struct hinic_hwif *hwif,
/* HW requirements: Must be at least 32 bit */
pi_size = ALIGN(sizeof(*rq->pi_virt_addr), sizeof(u32));
rq->pi_virt_addr = dma_zalloc_coherent(&pdev->dev, pi_size,
&rq->pi_dma_addr, GFP_KERNEL);
rq->pi_virt_addr = dma_alloc_coherent(&pdev->dev, pi_size,
&rq->pi_dma_addr, GFP_KERNEL);
if (!rq->pi_virt_addr) {
dev_err(&pdev->dev, "Failed to allocate PI address\n");
err = -ENOMEM;

8
drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c
View File

@ -114,8 +114,8 @@ static int queue_alloc_page(struct hinic_hwif *hwif, u64 **vaddr, u64 *paddr,
struct pci_dev *pdev = hwif->pdev;
dma_addr_t dma_addr;
*vaddr = dma_zalloc_coherent(&pdev->dev, page_sz, &dma_addr,
GFP_KERNEL);
*vaddr = dma_alloc_coherent(&pdev->dev, page_sz, &dma_addr,
GFP_KERNEL);
if (!*vaddr) {
dev_err(&pdev->dev, "Failed to allocate dma for wqs page\n");
return -ENOMEM;
@ -482,8 +482,8 @@ static int alloc_wq_pages(struct hinic_wq *wq, struct hinic_hwif *hwif,
u64 *paddr = &wq->block_vaddr[i];
dma_addr_t dma_addr;
*vaddr = dma_zalloc_coherent(&pdev->dev, wq->wq_page_size,
&dma_addr, GFP_KERNEL);
*vaddr = dma_alloc_coherent(&pdev->dev, wq->wq_page_size,
&dma_addr, GFP_KERNEL);
if (!*vaddr) {
dev_err(&pdev->dev, "Failed to allocate wq page\n");
goto err_alloc_wq_pages;

4
drivers/net/ethernet/ibm/emac/mal.c
View File

@ -636,8 +636,8 @@ static int mal_probe(struct platform_device *ofdev)
bd_size = sizeof(struct mal_descriptor) *
(NUM_TX_BUFF * mal->num_tx_chans +
NUM_RX_BUFF * mal->num_rx_chans);
mal->bd_virt = dma_zalloc_coherent(&ofdev->dev, bd_size, &mal->bd_dma,
GFP_KERNEL);
mal->bd_virt = dma_alloc_coherent(&ofdev->dev, bd_size, &mal->bd_dma,
GFP_KERNEL);
if (mal->bd_virt == NULL) {
err = -ENOMEM;
goto fail_unmap;

8
drivers/net/ethernet/intel/e1000/e1000_ethtool.c
View File

@ -993,8 +993,8 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
txdr->size = ALIGN(txdr->size, 4096);
txdr->desc = dma_zalloc_coherent(&pdev->dev, txdr->size, &txdr->dma,
GFP_KERNEL);
txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma,
GFP_KERNEL);
if (!txdr->desc) {
ret_val = 2;
goto err_nomem;
@ -1051,8 +1051,8 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
}
rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
rxdr->desc = dma_zalloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma,
GFP_KERNEL);
rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma,
GFP_KERNEL);
if (!rxdr->desc) {
ret_val = 6;
goto err_nomem;

4
drivers/net/ethernet/intel/e1000e/netdev.c
View File

@ -2305,8 +2305,8 @@ static int e1000_alloc_ring_dma(struct e1000_adapter *adapter,
{
struct pci_dev *pdev = adapter->pdev;
ring->desc = dma_zalloc_coherent(&pdev->dev, ring->size, &ring->dma,
GFP_KERNEL);
ring->desc = dma_alloc_coherent(&pdev->dev, ring->size, &ring->dma,
GFP_KERNEL);
if (!ring->desc)
return -ENOMEM;

4
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -109,8 +109,8 @@ int i40e_allocate_dma_mem_d(struct i40e_hw *hw, struct i40e_dma_mem *mem,
struct i40e_pf *pf = (struct i40e_pf *)hw->back;
mem->size = ALIGN(size, alignment);
mem->va = dma_zalloc_coherent(&pf->pdev->dev, mem->size,
&mem->pa, GFP_KERNEL);
mem->va = dma_alloc_coherent(&pf->pdev->dev, mem->size, &mem->pa,
GFP_KERNEL);
if (!mem->va)
return -ENOMEM;

8
drivers/net/ethernet/intel/ixgb/ixgb_main.c
View File

@ -680,8 +680,8 @@ ixgb_setup_tx_resources(struct ixgb_adapter *adapter)
txdr->size = txdr->count * sizeof(struct ixgb_tx_desc);
txdr->size = ALIGN(txdr->size, 4096);
txdr->desc = dma_zalloc_coherent(&pdev->dev, txdr->size, &txdr->dma,
GFP_KERNEL);
txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma,
GFP_KERNEL);
if (!txdr->desc) {
vfree(txdr->buffer_info);
return -ENOMEM;
@ -763,8 +763,8 @@ ixgb_setup_rx_resources(struct ixgb_adapter *adapter)
rxdr->size = rxdr->count * sizeof(struct ixgb_rx_desc);
rxdr->size = ALIGN(rxdr->size, 4096);
rxdr->desc = dma_zalloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma,
GFP_KERNEL);
rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma,
GFP_KERNEL);
if (!rxdr->desc) {
vfree(rxdr->buffer_info);

6
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
View File

@ -2044,9 +2044,9 @@ static int mvpp2_aggr_txq_init(struct platform_device *pdev,
u32 txq_dma;
/* Allocate memory for TX descriptors */
aggr_txq->descs = dma_zalloc_coherent(&pdev->dev,
MVPP2_AGGR_TXQ_SIZE * MVPP2_DESC_ALIGNED_SIZE,
&aggr_txq->descs_dma, GFP_KERNEL);
aggr_txq->descs = dma_alloc_coherent(&pdev->dev,
MVPP2_AGGR_TXQ_SIZE * MVPP2_DESC_ALIGNED_SIZE,
&aggr_txq->descs_dma, GFP_KERNEL);
if (!aggr_txq->descs)
return -ENOMEM;

18
drivers/net/ethernet/marvell/pxa168_eth.c
View File

@ -557,9 +557,9 @@ static int init_hash_table(struct pxa168_eth_private *pep)
* table is full.
*/
if (!pep->htpr) {
pep->htpr = dma_zalloc_coherent(pep->dev->dev.parent,
HASH_ADDR_TABLE_SIZE,
&pep->htpr_dma, GFP_KERNEL);
pep->htpr = dma_alloc_coherent(pep->dev->dev.parent,
HASH_ADDR_TABLE_SIZE,
&pep->htpr_dma, GFP_KERNEL);
if (!pep->htpr)
return -ENOMEM;
} else {
@ -1044,9 +1044,9 @@ static int rxq_init(struct net_device *dev)
pep->rx_desc_count = 0;
size = pep->rx_ring_size * sizeof(struct rx_desc);
pep->rx_desc_area_size = size;
pep->p_rx_desc_area = dma_zalloc_coherent(pep->dev->dev.parent, size,
&pep->rx_desc_dma,
GFP_KERNEL);
pep->p_rx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
&pep->rx_desc_dma,
GFP_KERNEL);
if (!pep->p_rx_desc_area)
goto out;
@ -1103,9 +1103,9 @@ static int txq_init(struct net_device *dev)
pep->tx_desc_count = 0;
size = pep->tx_ring_size * sizeof(struct tx_desc);
pep->tx_desc_area_size = size;
pep->p_tx_desc_area = dma_zalloc_coherent(pep->dev->dev.parent, size,
&pep->tx_desc_dma,
GFP_KERNEL);
pep->p_tx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
&pep->tx_desc_dma,
GFP_KERNEL);
if (!pep->p_tx_desc_area)
goto out;
/* Initialize the next_desc_ptr links in the Tx descriptors ring */

18
drivers/net/ethernet/mediatek/mtk_eth_soc.c
View File

@ -598,10 +598,10 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
dma_addr_t dma_addr;
int i;
eth->scratch_ring = dma_zalloc_coherent(eth->dev,
cnt * sizeof(struct mtk_tx_dma),
&eth->phy_scratch_ring,
GFP_ATOMIC);
eth->scratch_ring = dma_alloc_coherent(eth->dev,
cnt * sizeof(struct mtk_tx_dma),
&eth->phy_scratch_ring,
GFP_ATOMIC);
if (unlikely(!eth->scratch_ring))
return -ENOMEM;
@ -1213,8 +1213,8 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
if (!ring->buf)
goto no_tx_mem;
ring->dma = dma_zalloc_coherent(eth->dev, MTK_DMA_SIZE * sz,
&ring->phys, GFP_ATOMIC);
ring->dma = dma_alloc_coherent(eth->dev, MTK_DMA_SIZE * sz,
&ring->phys, GFP_ATOMIC);
if (!ring->dma)
goto no_tx_mem;
@ -1310,9 +1310,9 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
return -ENOMEM;
}
ring->dma = dma_zalloc_coherent(eth->dev,
rx_dma_size * sizeof(*ring->dma),
&ring->phys, GFP_ATOMIC);
ring->dma = dma_alloc_coherent(eth->dev,
rx_dma_size * sizeof(*ring->dma),
&ring->phys, GFP_ATOMIC);
if (!ring->dma)
return -ENOMEM;

8
drivers/net/ethernet/mellanox/mlx4/alloc.c
View File

@ -584,8 +584,8 @@ static int mlx4_buf_direct_alloc(struct mlx4_dev *dev, int size,
buf->npages = 1;
buf->page_shift = get_order(size) + PAGE_SHIFT;
buf->direct.buf =
dma_zalloc_coherent(&dev->persist->pdev->dev,
size, &t, GFP_KERNEL);
dma_alloc_coherent(&dev->persist->pdev->dev, size, &t,
GFP_KERNEL);
if (!buf->direct.buf)
return -ENOMEM;
@ -624,8 +624,8 @@ int mlx4_buf_alloc(struct mlx4_dev *dev, int size, int max_direct,
for (i = 0; i < buf->nbufs; ++i) {
buf->page_list[i].buf =
dma_zalloc_coherent(&dev->persist->pdev->dev,
PAGE_SIZE, &t, GFP_KERNEL);
dma_alloc_coherent(&dev->persist->pdev->dev,
PAGE_SIZE, &t, GFP_KERNEL);
if (!buf->page_list[i].buf)
goto err_free;

4
drivers/net/ethernet/mellanox/mlx5/core/alloc.c
View File

@ -63,8 +63,8 @@ static void *mlx5_dma_zalloc_coherent_node(struct mlx5_core_dev *dev,
mutex_lock(&priv->alloc_mutex);
original_node = dev_to_node(&dev->pdev->dev);
set_dev_node(&dev->pdev->dev, node);
cpu_handle = dma_zalloc_coherent(&dev->pdev->dev, size,
dma_handle, GFP_KERNEL);
cpu_handle = dma_alloc_coherent(&dev->pdev->dev, size, dma_handle,
GFP_KERNEL);
set_dev_node(&dev->pdev->dev, original_node);
mutex_unlock(&priv->alloc_mutex);
return cpu_handle;

10
drivers/net/ethernet/mellanox/mlx5/core/cmd.c
View File

@ -1789,8 +1789,8 @@ static int alloc_cmd_page(struct mlx5_core_dev *dev, struct mlx5_cmd *cmd)
{
struct device *ddev = &dev->pdev->dev;
cmd->cmd_alloc_buf = dma_zalloc_coherent(ddev, MLX5_ADAPTER_PAGE_SIZE,
&cmd->alloc_dma, GFP_KERNEL);
cmd->cmd_alloc_buf = dma_alloc_coherent(ddev, MLX5_ADAPTER_PAGE_SIZE,
&cmd->alloc_dma, GFP_KERNEL);
if (!cmd->cmd_alloc_buf)
return -ENOMEM;
@ -1804,9 +1804,9 @@ static int alloc_cmd_page(struct mlx5_core_dev *dev, struct mlx5_cmd *cmd)
dma_free_coherent(ddev, MLX5_ADAPTER_PAGE_SIZE, cmd->cmd_alloc_buf,
cmd->alloc_dma);
cmd->cmd_alloc_buf = dma_zalloc_coherent(ddev,
2 * MLX5_ADAPTER_PAGE_SIZE - 1,
&cmd->alloc_dma, GFP_KERNEL);
cmd->cmd_alloc_buf = dma_alloc_coherent(ddev,
2 * MLX5_ADAPTER_PAGE_SIZE - 1,
&cmd->alloc_dma, GFP_KERNEL);
if (!cmd->cmd_alloc_buf)
return -ENOMEM;

6
drivers/net/ethernet/myricom/myri10ge/myri10ge.c
View File

@ -3604,9 +3604,9 @@ static int myri10ge_alloc_slices(struct myri10ge_priv *mgp)
for (i = 0; i < mgp->num_slices; i++) {
ss = &mgp->ss[i];
bytes = mgp->max_intr_slots * sizeof(*ss->rx_done.entry);
ss->rx_done.entry = dma_zalloc_coherent(&pdev->dev, bytes,
&ss->rx_done.bus,
GFP_KERNEL);
ss->rx_done.entry = dma_alloc_coherent(&pdev->dev, bytes,
&ss->rx_done.bus,
GFP_KERNEL);
if (ss->rx_done.entry == NULL)
goto abort;
bytes = sizeof(*ss->fw_stats);

12
drivers/net/ethernet/netronome/nfp/nfp_net_common.c
View File

@ -2170,9 +2170,9 @@ nfp_net_tx_ring_alloc(struct nfp_net_dp *dp, struct nfp_net_tx_ring *tx_ring)
tx_ring->cnt = dp->txd_cnt;
tx_ring->size = array_size(tx_ring->cnt, sizeof(*tx_ring->txds));
tx_ring->txds = dma_zalloc_coherent(dp->dev, tx_ring->size,
&tx_ring->dma,
GFP_KERNEL | __GFP_NOWARN);
tx_ring->txds = dma_alloc_coherent(dp->dev, tx_ring->size,
&tx_ring->dma,
GFP_KERNEL | __GFP_NOWARN);
if (!tx_ring->txds) {
netdev_warn(dp->netdev, "failed to allocate TX descriptor ring memory, requested descriptor count: %d, consider lowering descriptor count\n",
tx_ring->cnt);
@ -2328,9 +2328,9 @@ nfp_net_rx_ring_alloc(struct nfp_net_dp *dp, struct nfp_net_rx_ring *rx_ring)
rx_ring->cnt = dp->rxd_cnt;
rx_ring->size = array_size(rx_ring->cnt, sizeof(*rx_ring->rxds));
rx_ring->rxds = dma_zalloc_coherent(dp->dev, rx_ring->size,
&rx_ring->dma,
GFP_KERNEL | __GFP_NOWARN);
rx_ring->rxds = dma_alloc_coherent(dp->dev, rx_ring->size,
&rx_ring->dma,
GFP_KERNEL | __GFP_NOWARN);
if (!rx_ring->rxds) {
netdev_warn(dp->netdev, "failed to allocate RX descriptor ring memory, requested descriptor count: %d, consider lowering descriptor count\n",
rx_ring->cnt);

12
drivers/net/ethernet/ni/nixge.c
View File

@ -287,9 +287,9 @@ static int nixge_hw_dma_bd_init(struct net_device *ndev)
priv->rx_bd_ci = 0;
/* Allocate the Tx and Rx buffer descriptors. */
priv->tx_bd_v = dma_zalloc_coherent(ndev->dev.parent,
sizeof(*priv->tx_bd_v) * TX_BD_NUM,
&priv->tx_bd_p, GFP_KERNEL);
priv->tx_bd_v = dma_alloc_coherent(ndev->dev.parent,
sizeof(*priv->tx_bd_v) * TX_BD_NUM,
&priv->tx_bd_p, GFP_KERNEL);
if (!priv->tx_bd_v)
goto out;
@ -299,9 +299,9 @@ static int nixge_hw_dma_bd_init(struct net_device *ndev)
if (!priv->tx_skb)
goto out;
priv->rx_bd_v = dma_zalloc_coherent(ndev->dev.parent,
sizeof(*priv->rx_bd_v) * RX_BD_NUM,
&priv->rx_bd_p, GFP_KERNEL);
priv->rx_bd_v = dma_alloc_coherent(ndev->dev.parent,
sizeof(*priv->rx_bd_v) * RX_BD_NUM,
&priv->rx_bd_p, GFP_KERNEL);
if (!priv->rx_bd_v)
goto out;

12
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
View File

@ -1440,8 +1440,8 @@ pch_gbe_alloc_rx_buffers_pool(struct pch_gbe_adapter *adapter,
size = rx_ring->count * bufsz + PCH_GBE_RESERVE_MEMORY;
rx_ring->rx_buff_pool =
dma_zalloc_coherent(&pdev->dev, size,
&rx_ring->rx_buff_pool_logic, GFP_KERNEL);
dma_alloc_coherent(&pdev->dev, size,
&rx_ring->rx_buff_pool_logic, GFP_KERNEL);
if (!rx_ring->rx_buff_pool)
return -ENOMEM;
@ -1755,8 +1755,8 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter,
tx_ring->size = tx_ring->count * (int)sizeof(struct pch_gbe_tx_desc);
tx_ring->desc = dma_zalloc_coherent(&pdev->dev, tx_ring->size,
&tx_ring->dma, GFP_KERNEL);
tx_ring->desc = dma_alloc_coherent(&pdev->dev, tx_ring->size,
&tx_ring->dma, GFP_KERNEL);
if (!tx_ring->desc) {
vfree(tx_ring->buffer_info);
return -ENOMEM;
@ -1798,8 +1798,8 @@ int pch_gbe_setup_rx_resources(struct pch_gbe_adapter *adapter,
return -ENOMEM;
rx_ring->size = rx_ring->count * (int)sizeof(struct pch_gbe_rx_desc);
rx_ring->desc = dma_zalloc_coherent(&pdev->dev, rx_ring->size,
&rx_ring->dma, GFP_KERNEL);
rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size,
&rx_ring->dma, GFP_KERNEL);
if (!rx_ring->desc) {
vfree(rx_ring->buffer_info);
return -ENOMEM;

6
drivers/net/ethernet/pasemi/pasemi_mac.c
View File

@ -401,9 +401,9 @@ static int pasemi_mac_setup_rx_resources(const struct net_device *dev)
if (pasemi_dma_alloc_ring(&ring->chan, RX_RING_SIZE))
goto out_ring_desc;
ring->buffers = dma_zalloc_coherent(&mac->dma_pdev->dev,
RX_RING_SIZE * sizeof(u64),
&ring->buf_dma, GFP_KERNEL);
ring->buffers = dma_alloc_coherent(&mac->dma_pdev->dev,
RX_RING_SIZE * sizeof(u64),
&ring->buf_dma, GFP_KERNEL);
if (!ring->buffers)
goto out_ring_desc;

16
drivers/net/ethernet/qlogic/qed/qed_cxt.c
View File

@ -936,9 +936,9 @@ static int qed_cxt_src_t2_alloc(struct qed_hwfn *p_hwfn)
u32 size = min_t(u32, total_size, psz);
void **p_virt = &p_mngr->t2[i].p_virt;
*p_virt = dma_zalloc_coherent(&p_hwfn->cdev->pdev->dev,
size, &p_mngr->t2[i].p_phys,
GFP_KERNEL);
*p_virt = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev, size,
&p_mngr->t2[i].p_phys,
GFP_KERNEL);
if (!p_mngr->t2[i].p_virt) {
rc = -ENOMEM;
goto t2_fail;
@ -1054,8 +1054,8 @@ static int qed_ilt_blk_alloc(struct qed_hwfn *p_hwfn,
u32 size;
size = min_t(u32, sz_left, p_blk->real_size_in_page);
p_virt = dma_zalloc_coherent(&p_hwfn->cdev->pdev->dev, size,
&p_phys, GFP_KERNEL);
p_virt = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev, size,
&p_phys, GFP_KERNEL);
if (!p_virt)
return -ENOMEM;
@ -2306,9 +2306,9 @@ qed_cxt_dynamic_ilt_alloc(struct qed_hwfn *p_hwfn,
goto out0;
}
p_virt = dma_zalloc_coherent(&p_hwfn->cdev->pdev->dev,
p_blk->real_size_in_page, &p_phys,
GFP_KERNEL);
p_virt = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
p_blk->real_size_in_page, &p_phys,
GFP_KERNEL);
if (!p_virt) {
rc = -ENOMEM;
goto out1;

28
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
View File

@ -434,14 +434,14 @@ int qlcnic_82xx_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter,
*(tx_ring->hw_consumer) = 0;
rq_size = SIZEOF_HOSTRQ_TX(struct qlcnic_hostrq_tx_ctx);
rq_addr = dma_zalloc_coherent(&adapter->pdev->dev, rq_size,
&rq_phys_addr, GFP_KERNEL);
rq_addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
&rq_phys_addr, GFP_KERNEL);
if (!rq_addr)
return -ENOMEM;
rsp_size = SIZEOF_CARDRSP_TX(struct qlcnic_cardrsp_tx_ctx);
rsp_addr = dma_zalloc_coherent(&adapter->pdev->dev, rsp_size,
&rsp_phys_addr, GFP_KERNEL);
rsp_addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size,
&rsp_phys_addr, GFP_KERNEL);
if (!rsp_addr) {
err = -ENOMEM;
goto out_free_rq;
@ -855,8 +855,8 @@ int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args cmd;
size_t nic_size = sizeof(struct qlcnic_info_le);
nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size,
&nic_dma_t, GFP_KERNEL);
nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
&nic_dma_t, GFP_KERNEL);
if (!nic_info_addr)
return -ENOMEM;
@ -909,8 +909,8 @@ int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *adapter,
if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
return err;
nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size,
&nic_dma_t, GFP_KERNEL);
nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
&nic_dma_t, GFP_KERNEL);
if (!nic_info_addr)
return -ENOMEM;
@ -964,8 +964,8 @@ int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter,
void *pci_info_addr;
int err = 0, i;
pci_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, pci_size,
&pci_info_dma_t, GFP_KERNEL);
pci_info_addr = dma_alloc_coherent(&adapter->pdev->dev, pci_size,
&pci_info_dma_t, GFP_KERNEL);
if (!pci_info_addr)
return -ENOMEM;
@ -1078,8 +1078,8 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
return -EIO;
}
stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size,
&stats_dma_t, GFP_KERNEL);
stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size,
&stats_dma_t, GFP_KERNEL);
if (!stats_addr)
return -ENOMEM;
@ -1134,8 +1134,8 @@ int qlcnic_get_mac_stats(struct qlcnic_adapter *adapter,
if (mac_stats == NULL)
return -ENOMEM;
stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size,
&stats_dma_t, GFP_KERNEL);
stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size,
&stats_dma_t, GFP_KERNEL);
if (!stats_addr)
return -ENOMEM;

2
drivers/net/ethernet/qualcomm/emac/emac-mac.c
View File

@ -776,7 +776,7 @@ int emac_mac_rx_tx_rings_alloc_all(struct emac_adapter *adpt)
8 + 2 * 8; /* 8 byte per one Tx and two Rx rings */
ring_header->used = 0;
ring_header->v_addr = dma_zalloc_coherent(dev, ring_header->size,
ring_header->v_addr = dma_alloc_coherent(dev, ring_header->size,
&ring_header->dma_addr,
GFP_KERNEL);
if (!ring_header->v_addr)

12
drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
View File

@ -400,9 +400,9 @@ static int init_tx_ring(struct device *dev, u8 queue_no,
}
/* allocate memory for TX descriptors */
tx_ring->dma_tx = dma_zalloc_coherent(dev,
tx_rsize * sizeof(struct sxgbe_tx_norm_desc),
&tx_ring->dma_tx_phy, GFP_KERNEL);
tx_ring->dma_tx = dma_alloc_coherent(dev,
tx_rsize * sizeof(struct sxgbe_tx_norm_desc),
&tx_ring->dma_tx_phy, GFP_KERNEL);
if (!tx_ring->dma_tx)
return -ENOMEM;
@ -479,9 +479,9 @@ static int init_rx_ring(struct net_device *dev, u8 queue_no,
rx_ring->queue_no = queue_no;
/* allocate memory for RX descriptors */
rx_ring->dma_rx = dma_zalloc_coherent(priv->device,
rx_rsize * sizeof(struct sxgbe_rx_norm_desc),
&rx_ring->dma_rx_phy, GFP_KERNEL);
rx_ring->dma_rx = dma_alloc_coherent(priv->device,
rx_rsize * sizeof(struct sxgbe_rx_norm_desc),
&rx_ring->dma_rx_phy, GFP_KERNEL);
if (rx_ring->dma_rx == NULL)
return -ENOMEM;

Some files were not shown because too many files have changed in this diff Show More