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-rw-r--r--include/linux/suspend.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index f0d262ad7b78..8cc155c42cb8 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -196,6 +196,12 @@ struct platform_s2idle_ops {
void (*end)(void);
};
+#if defined(CONFIG_SUSPEND) || defined(CONFIG_HIBERNATION)
+extern bool pm_in_action;
+#else
+# define pm_in_action false
+#endif
+
#ifdef CONFIG_SUSPEND
extern suspend_state_t mem_sleep_current;
extern suspend_state_t mem_sleep_default;