diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/Kconfig | 9 | ||||
| -rw-r--r-- | kernel/power/Makefile | 3 | ||||
| -rw-r--r-- | kernel/power/pm.c | 1 |
3 files changed, 12 insertions, 1 deletions
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index 46a5e5acff9..5ec248cb7f4 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -19,6 +19,15 @@ config PM will issue the hlt instruction if nothing is to be done, thereby sending the processor to sleep and saving power. +config PM_LEGACY + bool "Legacy Power Management API" + depends on PM + default y + ---help--- + Support for pm_register() and friends. + + If unsure, say Y. + config PM_DEBUG bool "Power Management Debug Support" depends on PM diff --git a/kernel/power/Makefile b/kernel/power/Makefile index c71eb4579c0..04be7d0d96a 100644 --- a/kernel/power/Makefile +++ b/kernel/power/Makefile @@ -3,7 +3,8 @@ ifeq ($(CONFIG_PM_DEBUG),y) EXTRA_CFLAGS += -DDEBUG endif -obj-y := main.o process.o console.o pm.o +obj-y := main.o process.o console.o +obj-$(CONFIG_PM_LEGACY) += pm.o obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o disk.o snapshot.o obj-$(CONFIG_SUSPEND_SMP) += smp.o diff --git a/kernel/power/pm.c b/kernel/power/pm.c index 159149321b3..33c508e857d 100644 --- a/kernel/power/pm.c +++ b/kernel/power/pm.c @@ -23,6 +23,7 @@ #include <linux/mm.h> #include <linux/slab.h> #include <linux/pm.h> +#include <linux/pm_legacy.h> #include <linux/interrupt.h> int pm_active; |