dmaengine: qcom: bam_dma: make bam clk optional

When BAM is remotely controlled it does not sound correct to control
its clk on Linux side. Make it optional, so that its not mandatory
for remote controlled BAM instances.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Srinivas Kandagatla 2018-02-15 12:25:07 +00:00 • committed by Vinod Koul
commit 9d31821fa9