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From:   Kai-Heng Feng <kai.heng.feng@canonical.com>
To:     jejb@linux.ibm.com, martin.petersen@oracle.com
Cc:     bblock@linux.ibm.com, acelan.kao@canonical.com,
        Kai-Heng Feng <kai.heng.feng@canonical.com>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Pavel Machek <pavel@ucw.cz>, Len Brown <len.brown@intel.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 1/2] PM: suspend: Define pm_suspend_target_state
Date:   Thu, 27 Apr 2023 13:06:02 +0800
Message-Id: <20230427050603.612145-1-kai.heng.feng@canonical.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Define pm_suspend_target_state so it can still be used when
CONFIG_SUSPEND or CONFIG_PM_SLEEP is not set.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
v3:
 - New patch to resolve undefined pm_suspend_target_state.

 drivers/base/power/wakeup.c | 5 -----
 include/linux/suspend.h     | 1 +
 2 files changed, 1 insertion(+), 5 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 cfe19a028918..ff64a596be4b 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -530,6 +530,7 @@ static inline void ksys_sync_helper(void) {}
 
 #define pm_notifier(fn, pri)	do { (void)(fn); } while (0)
 
+#define pm_suspend_target_state	(PM_SUSPEND_ON)
 static inline bool pm_wakeup_pending(void) { return false; }
 static inline void pm_system_wakeup(void) {}
 static inline void pm_wakeup_clear(bool reset) {}
-- 
2.34.1