spi/fsl: Use PTR_RET function

Replaced calls to IS_ERR and PTR_ERR with PTR_RET function.
Patch found using coccinelle.

Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Alexandru Gheorghiu 2013-03-14 11:07:31 +02:00 • committed by Mark Brown
commit e4d43781df