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dpaa2-eth: Move function 

We'll use function free_bufs() on the XDP path as well, so move
it higher in order to avoid a forward declaration.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ioana Ciocoi Radulescu 2018-11-26 16:27:31 +00:00 committed by David S. Miller
parent 7b1eea1a74
commit 569375fb57
1 changed files with 17 additions and 17 deletions
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34
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
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@ -200,6 +200,23 @@ static struct sk_buff *build_frag_skb(struct dpaa2_eth_priv *priv,
return skb; return skb;
} }
/* Free buffers acquired from the buffer pool or which were meant to
* be released in the pool
*/
static void free_bufs(struct dpaa2_eth_priv *priv, u64 *buf_array, int count)
{
struct device *dev = priv->net_dev->dev.parent;
void *vaddr;
int i;
for (i = 0; i < count; i++) {
vaddr = dpaa2_iova_to_virt(priv->iommu_domain, buf_array[i]);
dma_unmap_single(dev, buf_array[i], DPAA2_ETH_RX_BUF_SIZE,
DMA_FROM_DEVICE);
skb_free_frag(vaddr);
}
}
static u32 run_xdp(struct dpaa2_eth_priv *priv, static u32 run_xdp(struct dpaa2_eth_priv *priv,
struct dpaa2_eth_channel *ch, struct dpaa2_eth_channel *ch,
struct dpaa2_fd *fd, void *vaddr) struct dpaa2_fd *fd, void *vaddr)
@ -797,23 +814,6 @@ static int set_tx_csum(struct dpaa2_eth_priv *priv, bool enable)
return 0; return 0;
} }
/* Free buffers acquired from the buffer pool or which were meant to
* be released in the pool
*/
static void free_bufs(struct dpaa2_eth_priv *priv, u64 *buf_array, int count)
{
struct device *dev = priv->net_dev->dev.parent;
void *vaddr;
int i;
for (i = 0; i < count; i++) {
vaddr = dpaa2_iova_to_virt(priv->iommu_domain, buf_array[i]);
dma_unmap_single(dev, buf_array[i], DPAA2_ETH_RX_BUF_SIZE,
DMA_FROM_DEVICE);
skb_free_frag(vaddr);
}
}
/* Perform a single release command to add buffers /* Perform a single release command to add buffers
* to the specified buffer pool * to the specified buffer pool
*/ */