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authorCornelia Huck <cornelia.huck@de.ibm.com>2009-06-10 01:28:19 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2009-06-12 21:32:33 +0200
commitfce2b111fae9151a53dabb36513b398d03337a19 (patch)
tree9349fce23fca0e2d90780e40aac2a6535f820c32 /kernel/power/Kconfig
parent8b759b84c8b3c27ccc8dd787294636297b3ebb40 (diff)
downloadlinux-fce2b111fae9151a53dabb36513b398d03337a19.tar.bz2
PM/Hibernate: Move NVS routines into a seperate file (v2).
The *_nvs_* routines in swsusp.c make use of the io*map() functions, which are only provided for HAS_IOMEM, thus breaking compilation if HAS_IOMEM is not set. Fix this by moving the *_nvs_* routines into hibernate_nvs.c, which is only compiled if HAS_IOMEM is set. [rjw: Change the name of the new file to hibernate_nvs.c, add the license line to the header comment.] Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'kernel/power/Kconfig')
-rw-r--r--kernel/power/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 23bd4daeb96b..72067cbdb37f 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -116,9 +116,13 @@ config SUSPEND_FREEZER
Turning OFF this setting is NOT recommended! If in doubt, say Y.
+config HIBERNATION_NVS
+ bool
+
config HIBERNATION
bool "Hibernation (aka 'suspend to disk')"
depends on PM && SWAP && ARCH_HIBERNATION_POSSIBLE
+ select HIBERNATION_NVS if HAS_IOMEM
---help---
Enable the suspend to disk (STD) functionality, which is usually
called "hibernation" in user interfaces. STD checkpoints the