diff options
| author |   Rafael J. Wysocki <rjw@sisk.pl> | 2011-04-22 22:03:21 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-04-24 19:16:10 +0200 |
| commit | bb072c3cf21d1c9a5a2eeb5a00679ee7bf39675b (patch) | |
| tree | 8b9b425422e11c5cb5012adf68e9e2a3e957358f /arch/arm/plat-samsung/include/plat/pm.h | |
| parent | ARM / PXA: Use struct syscore_ops for "core" power management (diff) | |
| download | linux-dev-bb072c3cf21d1c9a5a2eeb5a00679ee7bf39675b.tar.xz linux-dev-bb072c3cf21d1c9a5a2eeb5a00679ee7bf39675b.zip | |
ARM / Samsung: Use struct syscore_ops for "core" power management
Replace sysdev classes and struct sys_device objects used for "core"
power management by Samsung platforms with struct syscore_ops objects
that are simpler.
This generally reduces the code size and the kernel memory footprint.
It also is necessary for removing sysdevs entirely from the kernel in
the future.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/pm.h')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/pm.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index 937cc2ace517..7fb6f6be8c81 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -103,14 +103,16 @@ extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count); #ifdef CONFIG_PM extern int s3c_irqext_wake(struct irq_data *data, unsigned int state); -extern int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state); -extern int s3c24xx_irq_resume(struct sys_device *dev); +extern int s3c24xx_irq_suspend(void); +extern void s3c24xx_irq_resume(void); #else #define s3c_irqext_wake NULL #define s3c24xx_irq_suspend NULL #define s3c24xx_irq_resume NULL #endif +extern struct syscore_ops s3c24xx_irq_syscore_ops; + /* PM debug functions */ #ifdef CONFIG_SAMSUNG_PM_DEBUG |