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Hibernation: Clean up Kconfig (V2)

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

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Paul Mackerras <paulus@samba.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 02:12:39 +01:00 committed by Len Brown
parent 23976728a4
commit 801e4062fd
3 changed files with 19 additions and 17 deletions
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14
arch/powerpc/Kconfig
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@ -151,9 +151,19 @@ config DEFAULT_UIMAGE
config REDBOOT
bool
config PPC64_SWSUSP
config HIBERNATE_32
bool
depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL))
depends on (PPC_PMAC && !SMP) || BROKEN
default y
config HIBERNATE_64
bool
depends on BROKEN || (PPC_PMAC64 && EXPERIMENTAL)
default y
config ARCH_HIBERNATION_POSSIBLE
bool
depends on (PPC64 && HIBERNATE_64) || (PPC32 && HIBERNATE_32)
default y
config PPC_DCR_NATIVE

4
arch/x86/Kconfig
View File

@ -112,6 +112,10 @@ config ARCH_SUPPORTS_OPROFILE
select HAVE_KVM
config ARCH_HIBERNATION_POSSIBLE
def_bool y
depends on !SMP || !X86_VOYAGER
config ZONE_DMA32
bool
default X86_64

18
kernel/power/Kconfig
View File

@ -84,7 +84,8 @@ config PM_TRACE_RTC
config PM_SLEEP_SMP
bool
depends on SUSPEND_SMP_POSSIBLE || HIBERNATION_SMP_POSSIBLE
depends on SMP
depends on SUSPEND_SMP_POSSIBLE || ARCH_HIBERNATION_POSSIBLE
depends on PM_SLEEP
select HOTPLUG_CPU
default y
@ -118,22 +119,9 @@ config SUSPEND
powered and thus its contents are preserved, such as the
suspend-to-RAM state (i.e. the ACPI S3 state).
config HIBERNATION_UP_POSSIBLE
bool
depends on X86 || PPC64_SWSUSP || PPC32
depends on !SMP
default y
config HIBERNATION_SMP_POSSIBLE
bool
depends on (X86 && !X86_VOYAGER) || PPC64_SWSUSP
depends on SMP
default y
config HIBERNATION
bool "Hibernation (aka 'suspend to disk')"
depends on PM && SWAP
depends on HIBERNATION_UP_POSSIBLE || HIBERNATION_SMP_POSSIBLE
depends on PM && SWAP && ARCH_HIBERNATION_POSSIBLE
---help---
Enable the suspend to disk (STD) functionality, which is usually
called "hibernation" in user interfaces. STD checkpoints the