From: Ming Lei <ming.lei@canonical.com>
Date: Fri, 17 Aug 2012 14:06:58 +0000 (+0800)
Subject: firmware loader: fix compile failure if !PM
X-Git-Tag: v3.7-rc1~174^2~69
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c08f67730aba342b03f070209acc2990d3decf3c;p=profile%2Fivi%2Fkernel-x86-ivi.git

firmware loader: fix compile failure if !PM

'return 0' should be added to fw_pm_notify if !PM because
return value of the funcion is defined as 'int'.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 5bd2100a..4c8d8ef 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -1242,7 +1242,9 @@ static int fw_pm_notify(struct notifier_block *notify_block,
 #else
 static int fw_pm_notify(struct notifier_block *notify_block,
 			unsigned long mode, void *unused)
-{}
+{
+	return 0;
+}
 #endif
 
 static void __init fw_cache_init(void)