From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dirk Behme <dirk.behme@googlemail.com>
Subject: [PATCH] ARM: OMAP: Fix warning in mach-omap1
Date: Sat, 04 Nov 2006 16:49:15 +0100
Message-ID: <454CB67B.70706@gmail.com>
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Fix warning

arch/arm/mach-omap1/pm.c: In function 'omap_pm_init':
arch/arm/mach-omap1/pm.c:765: warning: ignoring return value
of 'subsys_create_file', declared with attribute
warn_unused_result

Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com>


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Index: linux-osk/arch/arm/mach-omap1/pm.c
===================================================================
--- linux-osk.orig/arch/arm/mach-omap1/pm.c
+++ linux-osk/arch/arm/mach-omap1/pm.c
@@ -706,6 +706,8 @@ static struct pm_ops omap_pm_ops ={
 
 static int __init omap_pm_init(void)
 {
+	int error;
+
 	printk("Power Management for TI OMAP.\n");
 
 	/*
@@ -762,7 +764,9 @@ static int __init omap_pm_init(void)
 	omap_pm_init_proc();
 #endif
 
-	subsys_create_file(&power_subsys, &sleep_while_idle_attr);
+	error = subsys_create_file(&power_subsys, &sleep_while_idle_attr);
+	if(error)
+		printk(KERN_ERR "subsys_create_file failed: %d\n", error);
 
 	if (cpu_is_omap16xx()) {
 		/* configure LOW_PWR pin */


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