From 9cf9f2e70bea4e66a2c8b8c4743489beb21258a8 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 15 Nov 2024 22:00:25 +0100 Subject: cpuidle: Change :enter_dead() driver callback return type to void After a previous change, cpuidle_play_dead(), which is the only caller of idle state :enter_dead() callbacks, ignores their return values, so they may as well be void. Suggested-by: Peter Zijlstra Signed-off-by: Rafael J. Wysocki Reviewed-by: Gautham R. Shenoy Reviewed-by: Mario Limonciello Link: https://patch.msgid.link/2285569.iZASKD2KPV@rjwysocki.net --- include/linux/cpuidle.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 3183aeb7f5b4..a9ee4fe55dcf 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -61,7 +61,7 @@ struct cpuidle_state { struct cpuidle_driver *drv, int index); - int (*enter_dead) (struct cpuidle_device *dev, int index); + void (*enter_dead) (struct cpuidle_device *dev, int index); /* * CPUs execute ->enter_s2idle with the local tick or entire timekeeping -- cgit v1.2.3-70-g09d2