Re: [PATCH v4 2/2] dma/imx-sdma: convert _raw_readl/_raw_writel to readl/writel
On Sun, Jan 08, 2012 at 10:44:22PM +0800, Richard Zhao wrote: > readl/writel is more genric. And if CONFIG_ARM_DMA_MEM_BUFFERABLE, > they includes necessary memory barriers. > > Signed-off-by: Richard Zhao <richard.zhao@linaro.org>