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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2011-04-26 19:15:07 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-05-11 21:37:15 +0200 |
| commit | 2e711c04dbbf7a7732a3f7073b1fc285d12b369d (patch) | |
| tree | dbc06a3fff744144d7937a205a91fd8ce71585d4 /arch | |
| parent | f5a592f7d74e38c5007876c731e6bf5580072e63 (diff) | |
| download | linux-stable-2e711c04dbbf7a7732a3f7073b1fc285d12b369d.tar.gz linux-stable-2e711c04dbbf7a7732a3f7073b1fc285d12b369d.tar.bz2 linux-stable-2e711c04dbbf7a7732a3f7073b1fc285d12b369d.zip | |
PM: Remove sysdev suspend, resume and shutdown operations
Since suspend, resume and shutdown operations in struct sysdev_class
and struct sysdev_driver are not used any more, remove them. Also
drop sysdev_suspend(), sysdev_resume() and sysdev_shutdown() used
for executing those operations and modify all of their users
accordingly. This reduces kernel code size quite a bit and reduces
its complexity.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/Kconfig | 1 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/apm_32.c | 4 |
3 files changed, 0 insertions, 6 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 4b89da248d17..bc439de48cd1 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -24,7 +24,6 @@ config SUPERH select RTC_LIB select GENERIC_ATOMIC64 select GENERIC_IRQ_SHOW - select ARCH_NO_SYSDEV_OPS help The SuperH is a RISC processor targeted for use in embedded systems and consumer electronics; it was also used in the Sega Dreamcast diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index cc6c53a95bfd..140e254fe546 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -71,7 +71,6 @@ config X86 select GENERIC_IRQ_SHOW select IRQ_FORCED_THREADING select USE_GENERIC_SMP_HELPERS if SMP - select ARCH_NO_SYSDEV_OPS config INSTRUCTION_DECODER def_bool (KPROBES || PERF_EVENTS) diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index adee12e0da1f..3bfa02235965 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -1238,7 +1238,6 @@ static int suspend(int vetoable) dpm_suspend_noirq(PMSG_SUSPEND); local_irq_disable(); - sysdev_suspend(PMSG_SUSPEND); syscore_suspend(); local_irq_enable(); @@ -1258,7 +1257,6 @@ static int suspend(int vetoable) err = (err == APM_SUCCESS) ? 0 : -EIO; syscore_resume(); - sysdev_resume(); local_irq_enable(); dpm_resume_noirq(PMSG_RESUME); @@ -1282,7 +1280,6 @@ static void standby(void) dpm_suspend_noirq(PMSG_SUSPEND); local_irq_disable(); - sysdev_suspend(PMSG_SUSPEND); syscore_suspend(); local_irq_enable(); @@ -1292,7 +1289,6 @@ static void standby(void) local_irq_disable(); syscore_resume(); - sysdev_resume(); local_irq_enable(); dpm_resume_noirq(PMSG_RESUME); |