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List:       linux-omap
Subject:    [PATCH] ARM: OMAP2: Fix warning in pm.c
From:       tony () atomide ! com (Tony Lindgren)
Date:       2007-01-26 15:33:08
Message-ID: 20070126213253.GI29286 () atomide ! com
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* Dirk Behme <dirk.behme@googlemail.com> [070119 23:06]:
> 
> ARM: OMAP2: Fix warning in pm.c:
> 
> arch/arm/mach-omap2/pm.c: In function 'omap2_pm_init':
> arch/arm/mach-omap2/pm.c:854: warning: ignoring return value
> of 'subsys_create_file', declared with attribute
> warn_unused_result
> 
> Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com>
> 

> Index: linux-osk/arch/arm/mach-omap2/pm.c
> ===================================================================
> --- linux-osk.orig/arch/arm/mach-omap2/pm.c
> +++ linux-osk/arch/arm/mach-omap2/pm.c
> @@ -851,7 +851,9 @@ int __init omap2_pm_init(void)
>  	pm_set_ops(&omap_pm_ops);
>  	pm_idle = omap2_pm_idle;
>  
> -	subsys_create_file(&power_subsys, &sleep_while_idle_attr);
> +	l = subsys_create_file(&power_subsys, &sleep_while_idle_attr);
> +	if (l)
> +		printk(KERN_ERR "subsys_create_file failed: %d\n", l);
>  
>  	return 0;
>  }
> 

Pushing today.

Tony

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