dmaengine: stm32: use %p format specfier for pointer

Pointer print was using explict cast and printing as %x which causes below
warn on some arch's so print using %p format specfier.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Vinod Koul 2017-10-08 20:28:15 +05:30
commit 38502f232e