From 2f5c4b6f1ce6595fd977963051a3030911ae4461 Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Wed, 6 Dec 2006 17:14:04 -0800 Subject: ARM: OMAP: Fix warning in mach-omap1 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 Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/pm.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 8ff23203487..49efe903dac 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/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 */ -- cgit v1.2.3