diff options
| author | Paul Zimmerman <Paul.Zimmerman@synopsys.com> | 2013-07-14 01:53:52 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-24 01:54:49 +0400 |
| commit | 0cf31f8629bf50efe0651ef878a8ddd29a722cac (patch) | |
| tree | 47a5c7314fc3b43607ca89afd03a5b3d919caa3b /drivers/staging/dwc2 | |
| parent | b2d6cb55183b93d65dfc4a71c2706c4e13fa19c5 (diff) | |
| download | linux-0cf31f8629bf50efe0651ef878a8ddd29a722cac.tar.xz | |
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>
Diffstat (limited to 'drivers/staging/dwc2')
| -rw-r--r-- | drivers/staging/dwc2/hcd.c | 2 | ||||
| -rw-r--r-- | drivers/staging/dwc2/hcd_intr.c | 14 |
2 files changed, 7 insertions, 9 deletions
diff --git a/drivers/staging/dwc2/hcd.c b/drivers/staging/dwc2/hcd.c index d72daf179148..26392090e2f8 100644 --- a/drivers/staging/dwc2/hcd.c +++ b/drivers/staging/dwc2/hcd.c @@ -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); diff --git a/drivers/staging/dwc2/hcd_intr.c b/drivers/staging/dwc2/hcd_intr.c index 093a75c3d0db..9e68ef1d5998 100644 --- a/drivers/staging/dwc2/hcd_intr.c +++ b/drivers/staging/dwc2/hcd_intr.c @@ -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, |