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| author | Frieder Schrempf <frieder.schrempf@kontron.de> | 2019-04-17 12:36:36 +0000 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-04-18 08:54:07 +0200 |
| commit | bb5925480b13f52ad2e29ab20695c7f27e10f382 (patch) | |
| tree | 91fad795e040981f555c78465790ea55055342d9 /drivers/mtd/nand/raw/nand_samsung.c | |
| parent | c902467cda2d927dba0d6bd2c2efc1988720b8d6 (diff) | |
| download | lwn-bb5925480b13f52ad2e29ab20695c7f27e10f382.tar.gz lwn-bb5925480b13f52ad2e29ab20695c7f27e10f382.zip | |
mtd: nand: Make flags for bad block marker position more granular
To be able to check and set bad block markers in the first and
second page of a block independently of each other, we create
separate flags for both cases.
Previously NAND_BBM_SECONDPAGE meant, that both, the first and the
second page were used. With this patch NAND_BBM_FIRSTPAGE stands for
using the first page and NAND_BBM_SECONDPAGE for using the second
page.
This patch is only for preparation of subsequent changes and does
not implement the logic to actually handle both flags separately.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Boris Brezillon <bbrezillon@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand/raw/nand_samsung.c')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_samsung.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/nand_samsung.c b/drivers/mtd/nand/raw/nand_samsung.c index f4db72329b7b..5552ce20ede0 100644 --- a/drivers/mtd/nand/raw/nand_samsung.c +++ b/drivers/mtd/nand/raw/nand_samsung.c @@ -133,7 +133,7 @@ static int samsung_nand_init(struct nand_chip *chip) if (!nand_is_slc(chip)) chip->options |= NAND_BBM_LASTPAGE; else - chip->options |= NAND_BBM_SECONDPAGE; + chip->options |= NAND_BBM_FIRSTPAGE | NAND_BBM_SECONDPAGE; return 0; } |