From 3521a399dae8d66fc784cef70a78e65ce73e364f Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Fri, 8 May 2015 13:30:12 -0500 Subject: [PATCH] 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 --- drivers/usb/dwc2/hcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; } -- 2.20.1