1 files changed, 0 insertions, 19 deletions

diff --git a/include/linux/serio.h b/include/linux/serio.h
index d0fb702059cd..64b473066b9a 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -135,25 +135,6 @@ static inline void serio_continue_rx(struct serio *serio)
         spin_unlock_irq(&serio->lock);
 }
 
-/*
- * Use the following functions to pin serio's driver in process context
- */
-static inline int serio_pin_driver(struct serio *serio)
-{
-        return mutex_lock_interruptible(&serio->drv_mutex);
-}
-
-static inline void serio_pin_driver_uninterruptible(struct serio *serio)
-{
-        mutex_lock(&serio->drv_mutex);
-}
-
-static inline void serio_unpin_driver(struct serio *serio)
-{
-        mutex_unlock(&serio->drv_mutex);
-}
-
-
 #endif
 
 /*