From e6108004e66b7f0a8a2b9109d339558a1043b7de Mon Sep 17 00:00:00 2001
From: Frieder Schrempf <frieder.schrempf@kontron.de>
Date: Mon, 22 Jun 2020 16:16:32 +0300
Subject: [PATCH] mtd: spinand: Explicitly use MTD_OPS_RAW to write the bad
 block marker to OOB

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@kontron.de
---
 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 77188ec176..9ab43d948b 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -708,6 +708,7 @@ 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;
 
-- 
2.39.5