If PM_SLEEP is disabled, we need stub versions of these functions.
Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
---
include/linux/pm.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 98310eb..02e404b 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -35,9 +35,18 @@ extern void (*pm_idle)(void);
extern void (*pm_power_off)(void);
extern void (*pm_power_off_prepare)(void);
+#ifdef CONFIG_VT_CONSOLE_SLEEP
struct device; /* we have a circular dep with device.h */
extern void pm_vt_switch_required(struct device *dev, bool required);
extern void pm_vt_switch_unregister(struct device *dev);
+#else
+static inline void pm_vt_switch_required(struct device *dev, bool required)
+{
+}
+static inline void pm_vt_switch_unregister(struct device *dev)
+{
+}
+#endif /* CONFIG_VT_CONSOLE_SLEEP */
/*
* Device power management
--
1.7.9.5
