diff --git a/[refs] b/[refs]
index 11debf92eba0..fac5ce2f5ed7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b2581be291aa8595eadf3d6933d04d0f1d01b46d
+refs/heads/master: 978cb38a296fceac82a8a757f6387d7ef2a21ac6
diff --git a/trunk/drivers/mtd/onenand/onenand_base.c b/trunk/drivers/mtd/onenand/onenand_base.c
index 44c327a335e7..ad052c8233c2 100644
--- a/trunk/drivers/mtd/onenand/onenand_base.c
+++ b/trunk/drivers/mtd/onenand/onenand_base.c
@@ -1217,7 +1217,7 @@ int onenand_bbt_read_oob(struct mtd_info *mtd, loff_t from,
 static int onenand_verify_oob(struct mtd_info *mtd, const u_char *buf, loff_t to)
 {
 	struct onenand_chip *this = mtd->priv;
-	char oobbuf[64];
+	u_char oobbuf[64];
 	int status, i;
 
 	this->command(mtd, ONENAND_CMD_READOOB, to, mtd->oobsize);