linux-phytec-ti

dmaengine: edma: Use correct type for of_find_property() third parameter

The correct type is int and not for the third parameter of
of_find_property().
Fixes compilation for 64bit architectures (x86_64, aarch64).

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>