UBI: comply with coding style

Join all the split printk lines in order to stop checkpatch complaining.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 7885dc0..540d2db 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -140,9 +140,9 @@
 		vol->updating = 0;
 		vfree(vol->upd_buf);
 	} else if (vol->changing_leb) {
-		dbg_gen("only %lld of %lld bytes received for atomic LEB change"
-			" for volume %d:%d, cancel", vol->upd_received,
-			vol->upd_bytes, vol->ubi->ubi_num, vol->vol_id);
+		dbg_gen("only %lld of %lld bytes received for atomic LEB change for volume %d:%d, cancel",
+			vol->upd_received, vol->upd_bytes, vol->ubi->ubi_num,
+			vol->vol_id);
 		vol->changing_leb = 0;
 		vfree(vol->upd_buf);
 	}
@@ -189,7 +189,8 @@
 	return new_offset;
 }
 
-static int vol_cdev_fsync(struct file *file, loff_t start, loff_t end, int datasync)
+static int vol_cdev_fsync(struct file *file, loff_t start, loff_t end,
+			  int datasync)
 {
 	struct ubi_volume_desc *desc = file->private_data;
 	struct ubi_device *ubi = desc->vol->ubi;