[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) <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
This commit is contained in:
Sheng Yongjie (Sam 2007-12-13 11:47:33 +09:00 • committed by Kyungmin Park
commit 978cb38a29

View file

@ -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);