dma/imx-sdma: let sdma_run_channel call sdma_enable_channel
Let all enable channel code call sdma_enable_channel.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index e58dbf6..46e334d 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -394,6 +394,11 @@
return 0;
}
+static void sdma_enable_channel(struct sdma_engine *sdma, int channel)
+{
+ __raw_writel(1 << channel, sdma->regs + SDMA_H_START);
+}
+
/*
* sdma_run_channel - run a channel and wait till it's done
*/
@@ -405,7 +410,7 @@
init_completion(&sdmac->done);
- __raw_writel(1 << channel, sdma->regs + SDMA_H_START);
+ sdma_enable_channel(sdma, channel);
ret = wait_for_completion_timeout(&sdmac->done, HZ);
@@ -811,11 +816,6 @@
return ret;
}
-static void sdma_enable_channel(struct sdma_engine *sdma, int channel)
-{
- __raw_writel(1 << channel, sdma->regs + SDMA_H_START);
-}
-
static dma_cookie_t sdma_assign_cookie(struct sdma_channel *sdmac)
{
dma_cookie_t cookie = sdmac->chan.cookie;