ARM: at91: pm: change at91_pm_set_standby() to static
authorWenyou Yang <wenyou.yang@atmel.com>
Wed, 4 Mar 2015 01:44:45 +0000 (09:44 +0800)
committerNicolas Ferre <nicolas.ferre@atmel.com>
Thu, 12 Mar 2015 14:30:38 +0000 (15:30 +0100)
Since at91_pm_set_standby() will not be used out of the pm.c file,
change its attribute from extern to static, remove its declaration as well.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
arch/arm/mach-at91/pm.c
arch/arm/mach-at91/pm.h

index aa4116e9452f725e0f63241cfc083576c665be19..a4473dcd0f7ccb41a4a2cca58cf044bc05773c6c 100644 (file)
@@ -218,7 +218,7 @@ static struct platform_device at91_cpuidle_device = {
        .name = "cpuidle-at91",
 };
 
-void at91_pm_set_standby(void (*at91_standby)(void))
+static void at91_pm_set_standby(void (*at91_standby)(void))
 {
        if (at91_standby) {
                at91_cpuidle_device.dev.platform_data = at91_standby;
index 86c0aa819d2590aae5af7146e5e3a4ebeb086e35..86a9d0b91814477f325ff0d0ee79b190e0e8a2fd 100644 (file)
 
 #include <mach/at91_ramc.h>
 
-#ifdef CONFIG_PM
-extern void at91_pm_set_standby(void (*at91_standby)(void));
-#else
-static inline void at91_pm_set_standby(void (*at91_standby)(void)) { }
-#endif
-
 /*
  * The AT91RM9200 goes into self-refresh mode with this command, and will
  * terminate self-refresh automatically on the next SDRAM access.