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powernv/cpuidle: Redesign idle states management
[cascardo/linux.git]
/
arch
/
powerpc
/
include
/
asm
/
processor.h
diff --git
a/arch/powerpc/include/asm/processor.h
b/arch/powerpc/include/asm/processor.h
index
dda7ac4
..
f5c45b3
100644
(file)
--- a/
arch/powerpc/include/asm/processor.h
+++ b/
arch/powerpc/include/asm/processor.h
@@
-451,8
+451,8
@@
extern unsigned long cpuidle_disable;
enum idle_boot_override {IDLE_NO_OVERRIDE = 0, IDLE_POWERSAVE_OFF};
extern int powersave_nap; /* set if nap mode can be used in idle loop */
enum idle_boot_override {IDLE_NO_OVERRIDE = 0, IDLE_POWERSAVE_OFF};
extern int powersave_nap; /* set if nap mode can be used in idle loop */
-extern
void
power7_nap(int check_irq);
-extern
void
power7_sleep(void);
+extern
unsigned long
power7_nap(int check_irq);
+extern
unsigned long
power7_sleep(void);
extern void flush_instruction_cache(void);
extern void hard_reset_now(void);
extern void poweroff_now(void);
extern void flush_instruction_cache(void);
extern void hard_reset_now(void);
extern void poweroff_now(void);