Commits
Robin Gong committed d9d31f334a4
MLK-20598 dmaengine: imx-sdma: fix potential system hang In multi audio play/stop case,sdma_alloc_chan_resources/ sdma_free_chan_resources will be called quickly, especially,dma done interrupt comes after sdma_free_chan_resources, thus, system will be hang in interrupt since it'll check sdma register but clocks have already been disabled in sdma_free_chan_resources. To avoid it, enable clock in isr. Signed-off-by: Robin Gong <yibin.gong@nxp.com> (cherry picked from commit 80b0e31cdd38d77ea5b0a116fe9f2b2dec23dd2b) Change-Id: I125f5e807a88ad30cfe781d6d37b6eaed365692a