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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-02-12 13:34:22 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-02-12 13:34:22 +0300 |
| commit | d7212cfb05ba802bea4dd6c90d61cfe6366ea224 (patch) | |
| tree | 92b37c0446514a1304d5222337f93189c1c67650 | |
| parent | b6d8ef86cb7b8b6920b6815ebf1352757d3adb87 (diff) | |
| download | linux-d7212cfb05ba802bea4dd6c90d61cfe6366ea224.tar.xz | |
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+ <stable@vger.kernel.org> # 4.14+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | include/linux/cpuidle.h | 2 |
1 files changed, 1 insertions, 1 deletions
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) {} |