From: Frieder Schrempf frieder.schrempf@kontron.de
commit 621a7b780bd8b7054647d53d5071961f2c9e0873 upstream.
When writing the bad block marker to the OOB area the access mode should be set to MTD_OPS_RAW as it is done for reading the marker. Currently this only works because req.mode is initialized to MTD_OPS_PLACE_OOB (0) and spinand_write_to_cache_op() checks for req.mode != MTD_OPS_AUTO_OOB.
Fix this by explicitly setting req.mode to MTD_OPS_RAW.
Fixes: 7529df465248 ("mtd: nand: Add core infrastructure to support SPI NANDs") Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de Reviewed-by: Boris Brezillon boris.brezillon@collabora.com Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Link: https://lore.kernel.org/linux-mtd/20200218100432.32433-3-frieder.schrempf@ko... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/mtd/nand/spi/core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index ee0c74b..a2f38b3 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -670,6 +670,7 @@ static int spinand_markbad(struct nand_device *nand, const struct nand_pos *pos) .ooboffs = 0, .ooblen = sizeof(marker), .oobbuf.out = marker, + .mode = MTD_OPS_RAW, }; int ret;