From: Stefan Wahren Date: Sun, 20 Nov 2016 21:26:04 +0000 (+0000) Subject: usb: dwc2: fix default value for DMA support X-Git-Tag: v4.14-rc1~1726^2~21^2~24 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6118d0647b10eaca06b278dee2022602d8f2f07a;p=platform%2Fkernel%2Flinux-rpi.git usb: dwc2: fix default value for DMA support The current defaults for DMA results on a non-DMA platform in a unnecessary error message: Invalid value 0 for param gadget-dma So fix this by using dma_capable as default value. Fixes: 9962b62f1be ("usb: dwc2: Deprecate g-use-dma binding") Acked-by: John Youn Signed-off-by: Stefan Wahren Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index 2c7b624..30b954e 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -1088,7 +1088,7 @@ static void dwc2_set_gadget_dma(struct dwc2_hsotg *hsotg) /* Buffer DMA */ dwc2_set_param_bool(hsotg, &p->g_dma, false, "gadget-dma", - true, false, + dma_capable, false, dma_capable); /* DMA Descriptor */ @@ -1118,7 +1118,7 @@ static void dwc2_set_parameters(struct dwc2_hsotg *hsotg, dwc2_set_param_bool(hsotg, &p->host_dma, false, "host-dma", - true, false, + dma_capable, false, dma_capable); dwc2_set_param_host_rx_fifo_size(hsotg, params->host_rx_fifo_size);