linux-phytec-fsl

MLK-14314-8 dma: pxp: remove meaningless assignments in probe()

Remove some assignments which have no real effects for
V2 and V3 PXP drivers, since using devm_kzalloc() to
make the data to be zero.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
(cherry picked from commit a6d6e4d2b6b21427c529a33a7d47ddc918b19eb7)