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ARM: at91: pm: change at91_pm_set_standby() to static 

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>
This commit is contained in:
Wenyou Yang 2015-03-04 09:44:45 +08:00 committed by Nicolas Ferre
parent 936748fd34
commit 047794e136
2 changed files with 1 additions and 7 deletions
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2
arch/arm/mach-at91/pm.c
View 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;

6
arch/arm/mach-at91/pm.h
View File

@ -15,12 +15,6 @@
#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.