From 6da233589f26ebd891d507a5a134ab43267006f2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali.rohar@gmail.com>
Date: Thu, 26 Feb 2015 14:49:51 +0100
Subject: [PATCH] ARM: OMAP2+: Return correct error values from device and
 hwmod
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Without this patch function pm_runtime_get_sync() returns 0 even when
some omap subfunction fails. This patch properly propagate error codes
from omap functions back to caller.

This patch fix problem, when loading omap-aes driver in qemu cause
kernel oops.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
[paul@pwsan.com: fix a checkpatch warning]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
Reading git-format-patch failed