Frieder Schrempf b645ad39d5 mtd: spinand: Do not erase the block before writing a bad block marker ... Currently when marking a block, we use spinand_erase_op() to erase the block before writing the marker to the OOB area. Doing so without waiting for the operation to finish can lead to the marking failing silently and no bad block marker being written to the flash. In fact we don't need to do an erase at all before writing the BBM. The ECC is disabled for raw accesses to the OOB data and we don't need to work around any issues with chips reporting ECC errors as it is known to be the case for raw NAND. Fixes: 7529df4652 ("mtd: nand: Add core infrastructure to support SPI NANDs") Cc: stable@vger.kernel.org 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/20200218100432.32433-4-frieder.schrempf@kontron.de		2020-03-11 16:17:54 +01:00
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onenand	mtd: onenand: Rename omap2 driver to avoid a build warning	2020-01-21 20:00:35 +01:00
raw	mtd: rawnand: Add support for Macronix NAND randomizer	2020-03-11 16:17:54 +01:00
spi	mtd: spinand: Do not erase the block before writing a bad block marker	2020-03-11 16:17:54 +01:00
bbt.c	mtd: nand: Fix memory allocation in nanddev_bbt_init()	2018-11-28 15:41:50 +01:00
core.c	mtd: nand: Add max_bad_eraseblocks_per_lun info to memorg	2019-04-08 10:21:08 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	mtd: nand: Add core infrastructure to support SPI NANDs	2018-07-18 09:24:10 +02:00