diff options
| author | Felipe Balbi <balbi@ti.com> | 2015-05-08 13:30:12 -0500 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-05-13 12:03:23 -0500 |
| commit | 3521a399dae8d66fc784cef70a78e65ce73e364f (patch) | |
| tree | 18cc09b97d2fe67d6a7db8056f8a8484258b6870 | |
| parent | ffc1d299aa836f540a20302e9f22120639ea2944 (diff) | |
usb: dwc2: hcd: fix build warning
commit db62b9a804b4 (usb: dwc2: host: don't
use dma_alloc_coherent with irqs disabled)
introduced a build warning by using NULL
as an integer. Fix that by just using 0 instead
of NULL.
Signed-off-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | drivers/usb/dwc2/hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index d9b8cc36de52..b10377c65064 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -749,7 +749,7 @@ static int dwc2_hc_setup_align_buf(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, chan->ep_is_in ? DMA_FROM_DEVICE : DMA_TO_DEVICE); if (dma_mapping_error(hsotg->dev, qh->dw_align_buf_dma)) { dev_err(hsotg->dev, "can't map align_buf\n"); - chan->align_buf = (dma_addr_t)NULL; + chan->align_buf = 0; return -EINVAL; } |