From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Zhao Subject: [PATCH v2 1/9] ARM: mxc: make imx_dma_is_general_purpose more generic for sdma Date: Thu, 2 Feb 2012 10:12:00 +0800 Message-ID: <1328148728-32258-2-git-send-email-richard.zhao@linaro.org> References: <1328148728-32258-1-git-send-email-richard.zhao@linaro.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1328148728-32258-1-git-send-email-richard.zhao@linaro.org> Sender: linux-doc-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: shawn.guo@linaro.org, kernel@pengutronix.de, eric.miao@linaro.org, patches@linaro.org, devicetree-discuss@lists.ozlabs.org, alsa-devel@alsa-project.org, broonie@opensource.wolfsonmicro.com, linux-doc@vger.kernel.org, Richard Zhao List-Id: devicetree@vger.kernel.org sdma device names vary for different SoC. So we just check whether it includes "sdma" substring. Signed-off-by: Richard Zhao Acked-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/dma.h | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/arch/arm/plat-mxc/include/mach/dma.h b/arch/arm/plat-mxc/include/mach/dma.h index 233d0a5..1b90803 100644 --- a/arch/arm/plat-mxc/include/mach/dma.h +++ b/arch/arm/plat-mxc/include/mach/dma.h @@ -60,8 +60,7 @@ static inline int imx_dma_is_ipu(struct dma_chan *chan) static inline int imx_dma_is_general_purpose(struct dma_chan *chan) { - return !strcmp(dev_name(chan->device->dev), "imx31-sdma") || - !strcmp(dev_name(chan->device->dev), "imx35-sdma") || + return strstr(dev_name(chan->device->dev), "sdma") || !strcmp(dev_name(chan->device->dev), "imx-dma"); } -- 1.7.5.4