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Suspend: Clean up Kconfig (V2)

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This cleans up the suspend Kconfig and removes the need to
declare centrally which architectures support suspend. All
architectures that currently support suspend are modified
accordingly.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Acked-by: Paul Mackerras <paulus@samba.org>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Pavel Machek <pavel@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Johannes Berg 2007-12-08 02:14:00 +01:00 committed by Len Brown
parent 801e4062fd
commit f4cb570076
8 changed files with 31 additions and 18 deletions
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3
arch/arm/Kconfig
View File

@ -1035,6 +1035,9 @@ menu "Power management options"
source "kernel/power/Kconfig"
config ARCH_SUSPEND_POSSIBLE
def_bool y
endmenu
source "net/Kconfig"

4
arch/blackfin/Kconfig
View File

@ -898,6 +898,10 @@ endmenu
menu "Power management options"
source "kernel/power/Kconfig"
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on !SMP
choice
prompt "Select PM Wakeup Event Source"
default PM_WAKEUP_GPIO_BY_SIC_IWR

5
arch/frv/Kconfig
View File

@ -357,6 +357,11 @@ source "drivers/pcmcia/Kconfig"
# should probably wait a while.
menu "Power management options"
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on !SMP
source kernel/power/Kconfig
endmenu

4
arch/mips/Kconfig
View File

@ -2086,6 +2086,10 @@ endmenu
menu "Power management options"
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on !SMP
source "kernel/power/Kconfig"
endmenu

4
arch/powerpc/Kconfig
View File

@ -166,6 +166,10 @@ config ARCH_HIBERNATION_POSSIBLE
depends on (PPC64 && HIBERNATE_64) || (PPC32 && HIBERNATE_32)
default y
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200
config PPC_DCR_NATIVE
bool
default n

4
arch/sh/Kconfig
View File

@ -882,6 +882,10 @@ endmenu
menu "Power management options (EXPERIMENTAL)"
depends on EXPERIMENTAL && SYS_SUPPORTS_PM
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on !SMP
source kernel/power/Kconfig
endmenu

4
arch/x86/Kconfig
View File

@ -116,6 +116,10 @@ config ARCH_HIBERNATION_POSSIBLE
def_bool y
depends on !SMP || !X86_VOYAGER
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on !X86_VOYAGER
config ZONE_DMA32
bool
default X86_64

21
kernel/power/Kconfig
View File

@ -85,7 +85,7 @@ config PM_TRACE_RTC
config PM_SLEEP_SMP
bool
depends on SMP
depends on SUSPEND_SMP_POSSIBLE || ARCH_HIBERNATION_POSSIBLE
depends on ARCH_SUSPEND_POSSIBLE || ARCH_HIBERNATION_POSSIBLE
depends on PM_SLEEP
select HOTPLUG_CPU
default y
@ -95,29 +95,14 @@ config PM_SLEEP
depends on SUSPEND || HIBERNATION
default y
config SUSPEND_UP_POSSIBLE
bool
depends on (X86 && !X86_VOYAGER) || PPC || ARM || BLACKFIN || MIPS \
|| SUPERH || FRV
depends on !SMP
default y
config SUSPEND_SMP_POSSIBLE
bool
depends on (X86 && !X86_VOYAGER) \
|| (PPC && (PPC_PSERIES || PPC_PMAC)) || ARM
depends on SMP
default y
config SUSPEND
bool "Suspend to RAM and standby"
depends on PM
depends on SUSPEND_UP_POSSIBLE || SUSPEND_SMP_POSSIBLE
depends on PM && ARCH_SUSPEND_POSSIBLE
default y
---help---
Allow the system to enter sleep states in which main memory is
powered and thus its contents are preserved, such as the
suspend-to-RAM state (i.e. the ACPI S3 state).
suspend-to-RAM state (e.g. the ACPI S3 state).
config HIBERNATION
bool "Hibernation (aka 'suspend to disk')"