UBI: re-name volumes_mutex to device_mutex

The mutex essencially protects the entire UBI device, so the
old @volumes_mutex name is a little misleading.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index 6b4d1ae891ae..dce1d92d8e9d 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -68,9 +68,9 @@ static int set_update_marker(struct ubi_device *ubi, struct ubi_volume *vol)
                sizeof(struct ubi_vtbl_record));
         vtbl_rec.upd_marker = 1;
 
-        mutex_lock(&ubi->volumes_mutex);
+        mutex_lock(&ubi->device_mutex);
         err = ubi_change_vtbl_record(ubi, vol->vol_id, &vtbl_rec);
-        mutex_unlock(&ubi->volumes_mutex);
+        mutex_unlock(&ubi->device_mutex);
         vol->upd_marker = 1;
         return err;
 }
@@ -109,9 +109,9 @@ static int clear_update_marker(struct ubi_device *ubi, struct ubi_volume *vol,
                         vol->last_eb_bytes = vol->usable_leb_size;
         }
 
-        mutex_lock(&ubi->volumes_mutex);
+        mutex_lock(&ubi->device_mutex);
         err = ubi_change_vtbl_record(ubi, vol->vol_id, &vtbl_rec);
-        mutex_unlock(&ubi->volumes_mutex);
+        mutex_unlock(&ubi->device_mutex);
         vol->upd_marker = 0;
         return err;
 }