openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: dwc2: reduce noisy debug messages 

Change the non-aligned buffer debug messages to dev_vdbg(). Also
remove some duplicated debug output when the driver is loaded.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Zimmerman 2013-07-13 14:53:52 -07:00 committed by Greg Kroah-Hartman
parent b2d6cb5518
commit 0cf31f8629
2 changed files with 7 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/dwc2/hcd.c
View File

@ -2950,8 +2950,6 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq,
if (retval < 0)
goto error3;
dwc2_dump_global_registers(hsotg);
dwc2_dump_host_registers(hsotg);
dwc2_hcd_dump_state(hsotg);
dwc2_enable_global_interrupts(hsotg);

14
drivers/staging/dwc2/hcd_intr.c
View File

@ -467,7 +467,7 @@ static int dwc2_update_urb_state(struct dwc2_hsotg *hsotg,
/* Non DWORD-aligned buffer case handling */
if (chan->align_buf && xfer_length && chan->ep_is_in) {
dev_dbg(hsotg->dev, "%s(): non-aligned buffer\n", __func__);
dev_vdbg(hsotg->dev, "%s(): non-aligned buffer\n", __func__);
dma_sync_single_for_cpu(hsotg->dev, urb->dma, urb->length,
DMA_FROM_DEVICE);
memcpy(urb->buf + urb->actual_length, chan->qh->dw_align_buf,
@ -562,8 +562,8 @@ static enum dwc2_halt_status dwc2_update_isoc_urb_state(
/* Non DWORD-aligned buffer case handling */
if (chan->align_buf && frame_desc->actual_length &&
chan->ep_is_in) {
dev_dbg(hsotg->dev, "%s(): non-aligned buffer\n",
__func__);
dev_vdbg(hsotg->dev, "%s(): non-aligned buffer\n",
__func__);
dma_sync_single_for_cpu(hsotg->dev, urb->dma,
urb->length, DMA_FROM_DEVICE);
memcpy(urb->buf + frame_desc->offset +
@ -596,8 +596,8 @@ static enum dwc2_halt_status dwc2_update_isoc_urb_state(
/* Non DWORD-aligned buffer case handling */
if (chan->align_buf && frame_desc->actual_length &&
chan->ep_is_in) {
dev_dbg(hsotg->dev, "%s(): non-aligned buffer\n",
__func__);
dev_vdbg(hsotg->dev, "%s(): non-aligned buffer\n",
__func__);
dma_sync_single_for_cpu(hsotg->dev, urb->dma,
urb->length, DMA_FROM_DEVICE);
memcpy(urb->buf + frame_desc->offset +
@ -935,7 +935,7 @@ static int dwc2_xfercomp_isoc_split_in(struct dwc2_hsotg *hsotg,
frame_desc->actual_length += len;
if (chan->align_buf && len) {
dev_dbg(hsotg->dev, "%s(): non-aligned buffer\n", __func__);
dev_vdbg(hsotg->dev, "%s(): non-aligned buffer\n", __func__);
dma_sync_single_for_cpu(hsotg->dev, qtd->urb->dma,
qtd->urb->length, DMA_FROM_DEVICE);
memcpy(qtd->urb->buf + frame_desc->offset +
@ -1164,7 +1164,7 @@ static void dwc2_update_urb_state_abn(struct dwc2_hsotg *hsotg,
/* Non DWORD-aligned buffer case handling */
if (chan->align_buf && xfer_length && chan->ep_is_in) {
dev_dbg(hsotg->dev, "%s(): non-aligned buffer\n", __func__);
dev_vdbg(hsotg->dev, "%s(): non-aligned buffer\n", __func__);
dma_sync_single_for_cpu(hsotg->dev, urb->dma, urb->length,
DMA_FROM_DEVICE);
memcpy(urb->buf + urb->actual_length, chan->qh->dw_align_buf,