1 files changed, 20 insertions, 1 deletions

diff --git a/sys/compat/linuxkpi/common/include/linux/suspend.h b/sys/compat/linuxkpi/common/include/linux/suspend.h
index 3d5d5d594127..3a8bec392437 100644
--- a/sys/compat/linuxkpi/common/include/linux/suspend.h
+++ b/sys/compat/linuxkpi/common/include/linux/suspend.h
@@ -20,10 +20,29 @@ extern suspend_state_t pm_suspend_target_state;
 #define	PM_SUSPEND_MIN		PM_SUSPEND_TO_IDLE
 #define	PM_SUSPEND_MAX		4
 
+#define	PM_HIBERNATION_PREPARE	0x0001
+#define	PM_POST_HIBERNATION	0x0002
+#define	PM_SUSPEND_PREPARE	0x0003
+#define	PM_POST_SUSPEND		0x0004
+#define	PM_RESTORE_PREPARE	0x0005
+#define	PM_POST_RESTORE		0x0006
+
 static inline int
 pm_suspend_via_firmware(void)
 {
-	return 0;
+	return (0);
+}
+
+static inline int
+register_pm_notifier(struct notifier_block *nb)
+{
+	return (0);
+}
+
+static inline int
+unregister_pm_notifier(struct notifier_block *nb)
+{
+	return (0);
 }
 
 #endif	/* _LINUXKPI_LINUX_SUSPEND_H_ */