Commit 33f1d7ec authored Jan 06, 2009 by Rafael J. Wysocki Committed by Len Brown Jan 16, 2009

PM: Fix freezer compilation if PM_SLEEP is unset



Freezer fails to compile if with the following configuration
settings:

CONFIG_CGROUPS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_MODULES=y
CONFIG_FREEZER=y
CONFIG_PM=y
CONFIG_PM_SLEEP=n

Fix this by making process.o compilation depend on CONFIG_FREEZER.

Reported-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Len Brown <len.brown@intel.com>

parent c5976504

kernel/power/Makefile

+2 −1

Original line number	Diff line number	Diff line
		@@ -4,7 +4,8 @@ EXTRA_CFLAGS += -DDEBUG
		endif

		obj-y := main.o
		obj-$(CONFIG_PM_SLEEP) += process.o console.o
		obj-$(CONFIG_PM_SLEEP) += console.o
		obj-$(CONFIG_FREEZER) += process.o
		obj-$(CONFIG_HIBERNATION) += swsusp.o disk.o snapshot.o swap.o user.o

		obj-$(CONFIG_MAGIC_SYSRQ) += poweroff.o