From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:36298 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752041Ab0LGMYo (ORCPT ); Tue, 7 Dec 2010 07:24:44 -0500 From: Pavankumar Kondeti Subject: [PATCH V3 07/11] USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask Date: Tue, 7 Dec 2010 17:54:01 +0530 Message-Id: <1291724645-26074-8-git-send-email-pkondeti@codeaurora.org> In-Reply-To: <1291724645-26074-1-git-send-email-pkondeti@codeaurora.org> References: <1291724645-26074-1-git-send-email-pkondeti@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-ID: To: linux-usb@vger.kernel.org, greg@kroah.com Cc: linux-arm-msm@vger.kernel.org, swetland@google.com, arve@google.com, benoitgoby@google.com, lockwood@android.com, dima@android.com, Pavankumar Kondeti 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 --- drivers/usb/gadget/ci13xxx_udc.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index d19537a..956fa64 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; -- 1.7.1 -- Sent by a consultant of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.