UBI: Kill data type hint

We do not need this feature and to our shame it even was not working
and there was a bug found very recently.
	-- Artem Bityutskiy

Without the data type hint UBI2 (fastmap) will be easier to implement.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/drivers/mtd/ubi/gluebi.c b/drivers/mtd/ubi/gluebi.c
index 90b9882..4e44bee 100644
--- a/drivers/mtd/ubi/gluebi.c
+++ b/drivers/mtd/ubi/gluebi.c
@@ -227,7 +227,7 @@
 		if (to_write > total_written)
 			to_write = total_written;
 
-		err = ubi_write(gluebi->desc, lnum, buf, offs, to_write);
+		err = ubi_leb_write(gluebi->desc, lnum, buf, offs, to_write);
 		if (err)
 			break;