diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/spi/core.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index a9e9cbad942f..137d31dae3ce 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -570,18 +570,18 @@ static int spinand_mtd_write(struct mtd_info *mtd, loff_t to, static bool spinand_isbad(struct nand_device *nand, const struct nand_pos *pos) { struct spinand_device *spinand = nand_to_spinand(nand); + u8 marker[2] = { }; struct nand_page_io_req req = { .pos = *pos, - .ooblen = 2, + .ooblen = sizeof(marker), .ooboffs = 0, - .oobbuf.in = spinand->oobbuf, + .oobbuf.in = marker, .mode = MTD_OPS_RAW, }; - memset(spinand->oobbuf, 0, 2); spinand_select_target(spinand, pos->target); spinand_read_page(spinand, &req, false); - if (spinand->oobbuf[0] != 0xff || spinand->oobbuf[1] != 0xff) + if (marker[0] != 0xff || marker[1] != 0xff) return true; return false; @@ -605,11 +605,12 @@ static int spinand_mtd_block_isbad(struct mtd_info *mtd, loff_t offs) static int spinand_markbad(struct nand_device *nand, const struct nand_pos *pos) { struct spinand_device *spinand = nand_to_spinand(nand); + u8 marker[2] = { }; struct nand_page_io_req req = { .pos = *pos, .ooboffs = 0, - .ooblen = 2, - .oobbuf.out = spinand->oobbuf, + .ooblen = sizeof(marker), + .oobbuf.out = marker, }; int ret; @@ -624,7 +625,6 @@ static int spinand_markbad(struct nand_device *nand, const struct nand_pos *pos) spinand_erase_op(spinand, pos); - memset(spinand->oobbuf, 0, 2); return spinand_write_page(spinand, &req); } |