OMAP2/3: PM: make PM __init calls static

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-omap2/pm.h

@@ -11,9 +11,6 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_PM_H
 #define __ARCH_ARM_MACH_OMAP2_PM_H
 
-extern int omap2_pm_init(void);
-extern int omap3_pm_init(void);
-
 #ifdef CONFIG_PM_DEBUG
 extern void omap2_pm_dump(int mode, int resume, unsigned int us);
 extern int omap2_pm_debug;

arch/arm/mach-omap2/pm24xx.c

@@ -470,7 +470,7 @@ static void __init prcm_setup_regs(void)
 			  WKUP_MOD, PM_WKEN);
 }
 
-int __init omap2_pm_init(void)
+static int __init omap2_pm_init(void)
 {
 	u32 l;
 

arch/arm/mach-omap2/pm34xx.c

@@ -652,7 +652,7 @@ static int __init clkdms_setup(struct clockdomain *clkdm)
 	return 0;
 }
 
-int __init omap3_pm_init(void)
+static int __init omap3_pm_init(void)
 {
 	struct power_state *pwrst, *tmp;
 	int ret;