From: Ruchi Kandoi <kandoiruchi@google.com>
Date: Fri, 21 Feb 2014 03:47:38 +0000 (-0800)
Subject: POWER: fix compile warnings in log_wakeup_reason
X-Git-Tag: firefly_0821_release~4090^2~372
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=39129eff0f76e66f50ad604c5a68630816acb7ba;p=firefly-linux-kernel-4.4.55.git

POWER: fix compile warnings in log_wakeup_reason

Change I81addaf420f1338255c5d0638b0d244a99d777d1 introduced compile
warnings, fix these.

Change-Id: I05482a5335599ab96c0a088a7d175c8d4cf1cf69
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
---

diff --git a/kernel/power/wakeup_reason.c b/kernel/power/wakeup_reason.c
index ae9bfece9d9a..82e69fe52d0b 100644
--- a/kernel/power/wakeup_reason.c
+++ b/kernel/power/wakeup_reason.c
@@ -35,7 +35,7 @@ static struct kobject *wakeup_reason;
 static spinlock_t resume_reason_lock;
 
 static ssize_t reason_show(struct kobject *kobj, struct kobj_attribute *attr,
-		const char *buf, size_t count)
+		char *buf)
 {
 	int irq_no, buf_offset = 0;
 	struct irq_desc *desc;
@@ -106,7 +106,7 @@ static struct notifier_block wakeup_reason_pm_notifier_block = {
 /* Initializes the sysfs parameter
  * registers the pm_event notifier
  */
-void __init wakeup_reason_init(void)
+int __init wakeup_reason_init(void)
 {
 	int retval;
 	spin_lock_init(&resume_reason_lock);
@@ -119,7 +119,7 @@ void __init wakeup_reason_init(void)
 	if (!wakeup_reason) {
 		printk(KERN_WARNING "[%s] failed to create a sysfs kobject\n",
 				__func__);
-		return;
+		return 1;
 	}
 	retval = sysfs_create_group(wakeup_reason, &attr_group);
 	if (retval) {
@@ -127,6 +127,7 @@ void __init wakeup_reason_init(void)
 		printk(KERN_WARNING "[%s] failed to create a sysfs group %d\n",
 				__func__, retval);
 	}
+	return 0;
 }
 
 late_initcall(wakeup_reason_init);