dma/imx-sdma: use readl_relaxed/writel_relaxed and use writel when necessary

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use readl_relaxed/writel_relaxed in most places, and use writel when
enable channel, because it needs memory barrier.

Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

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Richard Zhao 2012-01-13 11:09:57 +08:00 • committed by Vinod Koul

parent b9a591664a

commit c4b56857d1

1 changed files with 22 additions and 22 deletions

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44

drivers/dma/imx-sdma.c

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