From 61948ee4d525174cceee2135a38a482124fcc02c Mon Sep 17 00:00:00 2001 From: Pavankumar Kondeti Date: Tue, 7 Dec 2010 17:54:01 +0530 Subject: [PATCH] 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: Pavankumar Kondeti Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/ci13xxx_udc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index d19537a0613..956fa64f135 100644 --- a/drivers/usb/gadget/ci13xxx_udc.c +++ b/drivers/usb/gadget/ci13xxx_udc.c @@ -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; -- 2.46.0