dmaengine: imx-sdma: fix indentation
dmaengine: imx-sdma: fix indentation

Fixed a coding style error, switch and case should be at the same indent

Signed-off-by: Asaf Vertz <5769396ff708f13cde5d0badcf636e521df08174@tandemg.com>
Signed-off-by: Vinod Koul <5cf69c63beb17bf38d63aa0e923ee8256af0e205@intel.com>

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