1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index 6d6f1fec092f..2d0e6e541d52 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -958,6 +958,11 @@ static inline void device_lock(struct device *dev)
 	mutex_lock(&dev->mutex);
 }
 
+static inline int device_lock_interruptible(struct device *dev)
+{
+	return mutex_lock_interruptible(&dev->mutex);
+}
+
 static inline int device_trylock(struct device *dev)
 {
 	return mutex_trylock(&dev->mutex);