ARM: shmobile: pm: fix init sections

Add the __init section for the functions which are called
at init time.

Signed-off-by: Daniel Lezcano <daniel.linaro.org>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

arch/arm/mach-shmobile/cpuidle.c

@@ -36,12 +36,12 @@ static struct cpuidle_driver shmobile_cpuidle_default_driver = {
 
 static struct cpuidle_driver *cpuidle_drv = &shmobile_cpuidle_default_driver;
 
-void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv)
+void __init shmobile_cpuidle_set_driver(struct cpuidle_driver *drv)
 {
 	cpuidle_drv = drv;
 }
 
-int shmobile_cpuidle_init(void)
+int __init shmobile_cpuidle_init(void)
 {
 	struct cpuidle_device *dev = &shmobile_cpuidle_dev;
 

arch/arm/mach-shmobile/pm-sh7372.c

@@ -450,12 +450,12 @@ static struct cpuidle_driver sh7372_cpuidle_driver = {
 	},
 };
 
-static void sh7372_cpuidle_init(void)
+static void __init sh7372_cpuidle_init(void)
 {
 	shmobile_cpuidle_set_driver(&sh7372_cpuidle_driver);
 }
 #else
-static void sh7372_cpuidle_init(void) {}
+static void __init sh7372_cpuidle_init(void) {}
 #endif
 
 #ifdef CONFIG_SUSPEND