From ab23ed6e73ecd198bf577077677beaded0a9e718 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 17 May 2023 15:10:58 +0200 Subject: [PATCH] PM: suspend: add a arch_resume_nosmt() prototype The arch_resume_nosmt() has a __weak definition, plus an x86 specific override, but no prototype that ensures the two have the same arguments. This causes a W=1 warning: arch/x86/power/hibernate.c:189:5: error: no previous prototype for 'arch_resume_nosmt' [-Werror=missing-prototypes] Add the prototype in linux/suspend.h, which is included in both places. Signed-off-by: Arnd Bergmann Signed-off-by: Rafael J. Wysocki --- include/linux/suspend.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 474ecfbbaa627..1a0426e6761c4 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -471,6 +471,8 @@ static inline int hibernate_quiet_exec(int (*func)(void *data), void *data) { } #endif /* CONFIG_HIBERNATION */ +int arch_resume_nosmt(void); + #ifdef CONFIG_HIBERNATION_SNAPSHOT_DEV int is_hibernate_resume_dev(dev_t dev); #else -- 2.30.2