UBI: rename major_to_info()

@@ -50,12 +50,12 @@
 #endif
 
 /**
- * major_to_info - get UBI device object by character device major number.
+ * major_to_device - get UBI device object by character device major number.
  * @major: major number
  *
- * This function returns a pointer to the UBI description object.
+ * This function returns a pointer to the UBI device object.
  */
-static struct ubi_device *major_to_info(int major)
+static struct ubi_device *major_to_device(int major)
 {
 	int i;
 

@@ -124,7 +124,7 @@ static void revoke_exclusive(struct ubi_
 static int vol_cdev_open(struct inode *inode, struct file *file)
 {
 	struct ubi_volume_desc *desc;
-	const struct ubi_device *ubi = major_to_info(imajor(inode));
+	const struct ubi_device *ubi = major_to_device(imajor(inode));
 	int vol_id = iminor(inode) - 1;
 	int mode;
 

@@ -660,7 +660,7 @@ static int ubi_cdev_ioctl(struct inode *
 		return -EPERM;
 	}
 
-	ubi = major_to_info(imajor(inode));
+	ubi = major_to_device(imajor(inode));
 	if (IS_ERR(ubi))
 		return PTR_ERR(ubi);