From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudip Mukherjee Subject: [PATCH v2 2/7] mn10300: Provide dummy dma_alloc_attrs() and dma_free_attrs() Date: Thu, 18 Jun 2015 17:47:48 +0530 Message-ID: <1434629873-11668-3-git-send-email-sudipm.mukherjee@gmail.com> References: <1434629873-11668-1-git-send-email-sudipm.mukherjee@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1434629873-11668-1-git-send-email-sudipm.mukherjee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: David Howells , Ulf Hansson , Matthias Brugger , Johan Hovold , Greg Kroah-Hartman Cc: linux-am33-list-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Sudip Mukherjee , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-mmc@vger.kernel.org allmodconfig fails to build with following errors. drivers/media/platform/sti/bdisp/bdisp-hw.c: In function 'bdisp_hw_free_nodes': drivers/media/platform/sti/bdisp/bdisp-hw.c:132:3: error: implicit declaration of function 'dma_free_attrs' drivers/media/platform/sti/bdisp/bdisp-hw.c: In function 'bdisp_hw_alloc_nodes': drivers/media/platform/sti/bdisp/bdisp-hw.c:157:2: error: implicit declaration of function 'dma_alloc_attrs' mn10300 does not provide those functions at this time. Provide dummy implementations to avoid build errors. Signed-off-by: Sudip Mukherjee --- copied from https://lkml.org/lkml/2015/4/22/346 arch/mn10300/include/asm/dma-mapping.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/mn10300/include/asm/dma-mapping.h b/arch/mn10300/include/asm/dma-mapping.h index a18abfc..d589c5e 100644 --- a/arch/mn10300/include/asm/dma-mapping.h +++ b/arch/mn10300/include/asm/dma-mapping.h @@ -183,4 +183,17 @@ static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt, return -EINVAL; } +static inline void *dma_alloc_attrs(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t flag, + struct dma_attrs *attrs) +{ + return NULL; +} + +static inline void dma_free_attrs(struct device *dev, size_t size, + void *vaddr, dma_addr_t dma_handle, + struct dma_attrs *attrs) +{ +} + #endif -- 1.8.1.2