From: Sheng Yongjie (Sam Date: Thu, 13 Dec 2007 02:47:33 +0000 (+0900) Subject: [MTD] [OneNAND] Use the u_char instead of char in oobbuf X-Git-Tag: v2.6.25-rc1~296^2~14^2~1 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=978cb38a296fceac82a8a757f6387d7ef2a21ac6;p=karo-tx-linux.git [MTD] [OneNAND] Use the u_char instead of char in oobbuf In function onenand_verify_oob, local variable oobbuf shall be unsigned char. In the case of a value is >= 0x80, it's unequal in comparing the value in an unsigned char and signed char. Signed-off-by: Sheng Yongjie (Sam) Signed-off-by: Kyungmin Park --- diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index 44c327a335e7..ad052c8233c2 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/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);