The noop functions code is not necessary because the header file is included in files which are compiled when CONFIG_CPU_IDLE is on.
Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org --- arch/arm/include/asm/cpuidle.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h index 2fca60a..7367787 100644 --- a/arch/arm/include/asm/cpuidle.h +++ b/arch/arm/include/asm/cpuidle.h @@ -1,13 +1,8 @@ #ifndef __ASM_ARM_CPUIDLE_H #define __ASM_ARM_CPUIDLE_H
-#ifdef CONFIG_CPU_IDLE extern int arm_cpuidle_simple_enter(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index); -#else -static inline int arm_cpuidle_simple_enter(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) { return -ENODEV; } -#endif + struct cpuidle_driver *drv, int index);
/* Common ARM WFI state */ #define ARM_CPUIDLE_WFI_STATE_PWR(p) {\