[PATCH 1/6] ARM: mxc: make imx_dma_is_general_purpose more generic for sdma
From: s.hauer@pengutronix.de (Sascha Hauer)
Date: 2012-01-06 09:07:40
On Fri, Jan 06, 2012 at 11:25:38AM +0800, Richard Zhao wrote:
sdma device names vary for different SoC. So we just check whether it includes "sdma" substring. Signed-off-by: Richard Zhao <redacted>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
quoted hunk ↗ jump to hunk
--- 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
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