linux-phytec-fsl

dmaengine: xgene-dma: Fix "incorrect type in assignement" warnings

This patch fixes sparse warnings like incorrect type in assignment
(different base types), cast to restricted __le64.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>