1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 5895202b972c..a8f3bc1dff22 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -769,8 +769,10 @@ static int serio_driver_remove(struct device *dev)
 
 static void serio_cleanup(struct serio *serio)
 {
+        mutex_lock(&serio->drv_mutex);
         if (serio->drv && serio->drv->cleanup)
                 serio->drv->cleanup(serio);
+        mutex_unlock(&serio->drv_mutex);
 }
 
 static void serio_shutdown(struct device *dev)