From: Rafael J. Wysocki Date: Mon, 12 Feb 2018 10:34:22 +0000 (+0100) Subject: PM: cpuidle: Fix cpuidle_poll_state_init() prototype X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=d7212cfb05ba802bea4dd6c90d61cfe6366ea224;p=openwrt%2Fstaging%2Fblogic.git PM: cpuidle: Fix cpuidle_poll_state_init() prototype Commit f85942207516 (x86: PM: Make APM idle driver initialize polling state) made apm_init() call cpuidle_poll_state_init(), but that only is defined for CONFIG_CPU_IDLE set, so make the empty stub of it available for CONFIG_CPU_IDLE unset too to fix the resulting build issue. Fixes: f85942207516 (x86: PM: Make APM idle driver initialize polling state) Cc: 4.14+ # 4.14+ Signed-off-by: Rafael J. Wysocki --- diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 8f7788d23b57..a6989e02d0a0 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -225,7 +225,7 @@ static inline void cpuidle_coupled_parallel_barrier(struct cpuidle_device *dev, } #endif -#ifdef CONFIG_ARCH_HAS_CPU_RELAX +#if defined(CONFIG_CPU_IDLE) && defined(CONFIG_ARCH_HAS_CPU_RELAX) void cpuidle_poll_state_init(struct cpuidle_driver *drv); #else static inline void cpuidle_poll_state_init(struct cpuidle_driver *drv) {}