tree fcbcd88bf24dd310bf55543c3bd3814bf3867664
parent 9671dc7935722a911262cade5c594315540628f2
author Dan Carpenter <dan.carpenter@oracle.com> 1376553310 +0300
committer MyungJoo Ham <myungjoo.ham@samsung.com> 1382959110 +0900

PM / devfreq: create_freezable_workqueue() doesn't return an ERR_PTR

The create_freezable_workqueue() function returns a NULL on error and
not an ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>