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Commit 61948ee4 authored by Pavankumar Kondeti's avatar Pavankumar Kondeti Committed by Greg Kroah-Hartman
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USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask 



dma_alloc_coherent() which is internally called by dma_pool_alloc()
flags a warning if device's coherent DMA mask.  Hence initialize
gadget device's coherent DMA mask to it's parent mask.

Signed-off-by: default avatarPavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 0a91efa2

drivers/usb/gadget/ci13xxx_udc.c

+1 −0
Original line number Diff line number Diff line
@@ -2624,6 +2624,7 @@ static int udc_probe(struct device *dev, void __iomem *regs, const char *name) 


	dev_set_name(&udc->gadget.dev, "gadget");

	udc->gadget.dev.dma_mask = dev->dma_mask;

	udc->gadget.dev.coherent_dma_mask = dev->coherent_dma_mask;

	udc->gadget.dev.parent   = dev;

	udc->gadget.dev.release  = udc_release;