From 6a5f95b5a4f4ff29e4071bc5b95f8f3a2aef046b Mon Sep 17 00:00:00 2001 From: Fieah Lim Date: Tue, 11 Sep 2018 03:59:01 +0800 Subject: cpuidle: Remove unnecessary wrapper cpuidle_get_last_residency() cpuidle_get_last_residency() is just a wrapper for retrieving the last_residency member of struct cpuidle_device. It's also weirdly the only wrapper function for accessing cpuidle_* struct member (by my best guess is it could be a leftover from v2.x). Anyhow, since the only two users (the ladder and menu governors) can access dev->last_residency directly, and it's more intuitive to do it that way, let's just get rid of the wrapper. This patch tidies up CPU idle code a bit without functional changes. Signed-off-by: Fieah Lim [ rjw: Changelog cleanup ] Signed-off-by: Rafael J. Wysocki --- include/linux/cpuidle.h | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'include/linux/cpuidle.h') diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 4325d6fdde9b..d262f620890e 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -99,16 +99,6 @@ struct cpuidle_device { DECLARE_PER_CPU(struct cpuidle_device *, cpuidle_devices); DECLARE_PER_CPU(struct cpuidle_device, cpuidle_dev); -/** - * cpuidle_get_last_residency - retrieves the last state's residency time - * @dev: the target CPU - */ -static inline int cpuidle_get_last_residency(struct cpuidle_device *dev) -{ - return dev->last_residency; -} - - /**************************** * CPUIDLE DRIVER INTERFACE * ****************************/ -- cgit v1.2.3