ARM: OMAP: Fix warning in mach-omap1 (2f5c4b6f) · Commits · 戴 / test

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>

arch/arm/mach-omap1/pm.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -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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