diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/pm.h')
| -rw-r--r-- | arch/arm/mach-s3c2410/pm.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c2410/pm.h b/arch/arm/mach-s3c2410/pm.h index 7a5e714c738..ffe197a119f 100644 --- a/arch/arm/mach-s3c2410/pm.h +++ b/arch/arm/mach-s3c2410/pm.h @@ -34,13 +34,19 @@ extern unsigned long s3c_irqwake_eintmask; extern unsigned long s3c_irqwake_intallow; extern unsigned long s3c_irqwake_eintallow; +/* per-cpu sleep functions */ + +extern void (*pm_cpu_prep)(void); +extern void (*pm_cpu_sleep)(void); + /* Flags for PM Control */ extern unsigned long s3c_pm_flags; /* from sleep.S */ -extern void s3c2410_cpu_suspend(unsigned long *saveblk); +extern int s3c2410_cpu_save(unsigned long *saveblk); +extern void s3c2410_cpu_suspend(void); extern void s3c2410_cpu_resume(void); extern unsigned long s3c2410_sleep_save_phys; @@ -57,3 +63,11 @@ struct sleep_save { extern void s3c2410_pm_do_save(struct sleep_save *ptr, int count); extern void s3c2410_pm_do_restore(struct sleep_save *ptr, int count); + +#ifdef CONFIG_PM +extern int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state); +extern int s3c24xx_irq_resume(struct sys_device *dev); +#else +#define s3c24xx_irq_suspend NULL +#define s3c24xx_irq_resume NULL +#endif |