[PATCH 1/9] ARM: cpuidle: remove useless declaration

[daniel.lezcano@linaro.org (Daniel Lezcano)]

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) {\
-- 
1.7.9.5