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dma/imx-sdma: call sdma_set_channel_priority after sdma_request_channel 

sdma_request_channel sets the default priority. sdma_alloc_chan_resources
should call sdma_set_channel_priority thereafter to over write it.

Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Richard Zhao 2012-01-13 11:09:58 +08:00 committed by Vinod Koul
parent c4b56857d1
commit 3bb5e7caf9
1 changed files with 2 additions and 2 deletions
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4
drivers/dma/imx-sdma.c
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@ -873,11 +873,11 @@ static int sdma_alloc_chan_resources(struct dma_chan *chan)
sdmac->peripheral_type = data->peripheral_type;
sdmac->event_id0 = data->dma_request;
ret = sdma_set_channel_priority(sdmac, prio);
ret = sdma_request_channel(sdmac);
if (ret)
return ret;
ret = sdma_request_channel(sdmac);
ret = sdma_set_channel_priority(sdmac, prio);
if (ret)
return ret;