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| author | Dirk Behme <dirk.behme_at_gmail.com> | 2006-12-06 17:14:04 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2007-03-02 01:47:10 -0800 |
| commit | 2f5c4b6f1ce6595fd977963051a3030911ae4461 (patch) | |
| tree | 798411eb2bc978f425e243040298002272a01a18 | |
| parent | ef772f2ee31e0993dca2d59d9ee27682d39902fa (diff) | |
| download | linux-2f5c4b6f1ce6595fd977963051a3030911ae4461.tar.bz2 | |
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 <dirk.behme_at_gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/mach-omap1/pm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 8ff232034871..49efe903dacd 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 */ |