From: Pali Rohár <pali.rohar@gmail.com>
Date: Sun, 8 Mar 2015 10:01:01 +0000 (+0100)
Subject: crypto: omap-sham - Check for return value from pm_runtime_get_sync
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~164^2~182
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=604c31039dae4653f33003d08c91ef58b70b5e63;p=pandora-kernel.git

crypto: omap-sham - Check for return value from pm_runtime_get_sync

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>
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