mtd: nand: pxa3xx: Use devm_kzalloc

Replace regular kzalloc with managed devm_kzalloc
which simplifies the error path.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
1 file changed