From: Nishanth Menon <nm@ti.com>
Date: Tue, 15 Apr 2014 16:58:31 +0000 (-0500)
Subject: crypto: omap-des - handle error of pm_runtime_get_sync
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~2^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f51f593b3eb194d01d8980316e6bb1f7d72f567a;p=pandora-kernel.git

crypto: omap-des - handle error of pm_runtime_get_sync

pm_runtime_get_sync may not always succeed depending on SoC involved.
So handle the error appropriately ensuring usage_count is accurate in
case of failure.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Reported-by: Joachim Eastwood <manabian@gmail.com>
Tested-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

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