dma: mxs-dma: Update state after channel reset
dma: mxs-dma: Update state after channel reset

After a channel reset, the channel stops running automatically. The
state update was missing so that a channel perperation right after a
channel reset failed.

Signed-off-by: Markus Pargmann <b9e0f7aed71fa470d5913fb2df2da788a8fb0eb2@pengutronix.de>
Signed-off-by: Vinod Koul <5cf69c63beb17bf38d63aa0e923ee8256af0e205@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs