From ddff14f1ab9b55b73ba59126ef4a10966725fc9d Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Thu, 7 Mar 2013 18:51:43 +0530 Subject: usb: dwc3: set dma_mask for dwc3_omap device *dma_mask* is not set for devices created from dt data. So filled dma_mask for dwc3_omap device here. And dwc3 core will copy the dma_mask from its parent. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/core.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/usb/dwc3/core.c') diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 66c05725daf3..c845e7087069 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -454,6 +454,10 @@ static int dwc3_probe(struct platform_device *pdev) dwc->regs_size = resource_size(res); dwc->dev = dev; + dev->dma_mask = dev->parent->dma_mask; + dev->dma_parms = dev->parent->dma_parms; + dma_set_coherent_mask(dev, dev->parent->coherent_dma_mask); + if (!strncmp("super", maximum_speed, 5)) dwc->maximum_speed = DWC3_DCFG_SUPERSPEED; else if (!strncmp("high", maximum_speed, 4)) -- cgit v1.2.3