summaryrefslogtreecommitdiffstats
path: root/drivers/mtd
diff options
context:
space:
mode:
authorMiquel Raynal <miquel.raynal@bootlin.com>2020-05-26 21:56:18 +0200
committerMiquel Raynal <miquel.raynal@bootlin.com>2020-05-31 10:53:41 +0200
commit86f2b225adf4ecd2edfdc8541a7342645556ac3b (patch)
tree6beac102a85a5c4ed32e8f22c052832947226bcd /drivers/mtd
parentdbc2f2e6d5f940970819f42dcbaf498a8f35a5b7 (diff)
downloadlinux-86f2b225adf4ecd2edfdc8541a7342645556ac3b.tar.bz2
mtd: rawnand: Add an invalid ECC mode to discriminate with valid ones
NAND ECC modes (or providers) have their own enumeration but, unlike their algorithms counterpart, there is no invalid or uninitialized value to discriminate between an error and having chosen a no-ECC situation. Add an "invalid" entry for this purpose. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://lore.kernel.org/linux-mtd/20200526195633.11543-7-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/raw/nand_base.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index d46d34d0d8be..45124dbb1835 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -5022,7 +5022,7 @@ static int of_get_nand_ecc_mode(struct device_node *np)
if (err < 0)
return err;
- for (i = 0; i < ARRAY_SIZE(nand_ecc_modes); i++)
+ for (i = NAND_ECC_NONE; i < ARRAY_SIZE(nand_ecc_modes); i++)
if (!strcasecmp(pm, nand_ecc_modes[i]))
return i;