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Commit 89857353 authored by Richard Zhao's avatar Richard Zhao Committed by Shawn Guo
Browse files

ARM: mxc: make imx_dma_is_general_purpose more generic for sdma 



sdma device names vary for different SoC. So we just check
whether it includes "sdma" substring.

Signed-off-by: default avatarRichard Zhao <richard.zhao@linaro.org>
Acked-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent cdaf29cf

arch/arm/plat-mxc/include/mach/dma.h

+1 −2
Original line number Diff line number Diff line
@@ -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");

}