crypto: omap-sham - Check for return value from pm_runtime_get_sync
authorPali Rohár <pali.rohar@gmail.com>
Sun, 8 Mar 2015 10:01:01 +0000 (11:01 +0100)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 15 May 2015 06:57:43 +0000 (14:57 +0800)
Function pm_runtime_get_sync could fail and we need to check return
value to prevent kernel crash.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/omap-sham.c

Simple merge