From 2e41e3ca4729455e002bcb585f0d3749ee66d572 Mon Sep 17 00:00:00 2001 From: Kai-Heng Feng Date: Tue, 2 May 2023 17:04:34 +0200 Subject: [PATCH] PM: suspend: Fix pm_suspend_target_state handling for !CONFIG_PM Move the pm_suspend_target_state definition for CONFIG_SUSPEND unset from the wakeup code into the headers so as to allow it to still be used elsewhere when CONFIG_SUSPEND is not set. Signed-off-by: Kai-Heng Feng [ rjw: Changelog and subject edits ] Signed-off-by: Rafael J. Wysocki --- drivers/base/power/wakeup.c | 5 ----- include/linux/suspend.h | 4 +++- 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index 7cc0c0cf8eaa..a917219feea6 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -19,11 +19,6 @@ #include "power.h" -#ifndef CONFIG_SUSPEND -suspend_state_t pm_suspend_target_state; -#define pm_suspend_target_state (PM_SUSPEND_ON) -#endif - #define list_for_each_entry_rcu_locked(pos, head, member) \ list_for_each_entry_rcu(pos, head, member, \ srcu_read_lock_held(&wakeup_srcu)) diff --git a/include/linux/suspend.h b/include/linux/suspend.h index d0d4598a7b3f..474ecfbbaa62 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -202,6 +202,7 @@ struct platform_s2idle_ops { }; #ifdef CONFIG_SUSPEND +extern suspend_state_t pm_suspend_target_state; extern suspend_state_t mem_sleep_current; extern suspend_state_t mem_sleep_default; @@ -337,6 +338,8 @@ extern bool sync_on_suspend_enabled; #else /* !CONFIG_SUSPEND */ #define suspend_valid_only_mem NULL +#define pm_suspend_target_state (PM_SUSPEND_ON) + static inline void pm_suspend_clear_flags(void) {} static inline void pm_set_suspend_via_firmware(void) {} static inline void pm_set_resume_via_firmware(void) {} @@ -503,7 +506,6 @@ extern void pm_report_max_hw_sleep(u64 t); /* drivers/base/power/wakeup.c */ extern bool events_check_enabled; -extern suspend_state_t pm_suspend_target_state; extern bool pm_wakeup_pending(void); extern void pm_system_wakeup(void); -- 2.11.0