Commit c2c744d3 authored by Richard Zhao's avatar Richard Zhao Committed by Vinod Koul

dma/imx-sdma: move clk_enable out of sdma_request_channel

It makes clk_enable/disable pair more readable, and fix one bug:
sdma_init calls sdma_request_channel, but seems don't know
sdma_request_channel enabled the clock.
Signed-off-by: default avatarRichard Zhao <richard.zhao@linaro.org>
Acked-by: default avatarShawn Guo <shawn.guo@linaro.org>
[fixed typo in commit log]
Signed-off-by: default avatarVinod Koul <vinod.koul@linux.intel.com>
parent 3bb5e7ca
......@@ -802,8 +802,6 @@ static int sdma_request_channel(struct sdma_channel *sdmac)
sdma->channel_control[channel].base_bd_ptr = sdmac->bd_phys;
sdma->channel_control[channel].current_bd_ptr = sdmac->bd_phys;
clk_enable(sdma->clk);
sdma_set_channel_priority(sdmac, MXC_SDMA_DEFAULT_PRIORITY);
init_completion(&sdmac->done);
......@@ -873,6 +871,9 @@ static int sdma_alloc_chan_resources(struct dma_chan *chan)
sdmac->peripheral_type = data->peripheral_type;
sdmac->event_id0 = data->dma_request;
clk_enable(sdmac->sdma->clk);
ret = sdma_request_channel(sdmac);
if (ret)
return ret;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment