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mtd: spi-nor: sfdp: Fix last erase region marking

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commit 9166f4af32db74e1544a2149aef231ff24515ea3 upstream.

The place of spi_nor_region_mark_end() must be moved, because 'i' is
re-used for the index of erase[].

Fixes: b038e8e3be ("mtd: spi-nor: parse SFDP Sector Map Parameter Table")
Cc: stable@vger.kernel.org
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
[ta: Add Fixes tag and Cc to stable]
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/02ce8d84b7989ebee33382f6494df53778dd508e.1601612872.git.Takahiro.Kuwano@infineon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takahiro Kuwano 2020-10-02 14:18:00 +09:00 • committed by Greg Kroah-Hartman
commit 7852feb3ac
1 changed files with 1 additions and 2 deletions
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3
drivers/mtd/spi-nor/spi-nor.c
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@ -3770,6 +3770,7 @@ spi_nor_init_non_uniform_erase_map(struct spi_nor *nor,
offset = (region[i].offset & ~SNOR_ERASE_FLAGS_MASK) +
region[i].size;
}
spi_nor_region_mark_end(&region[i - 1]);
save_uniform_erase_type = map->uniform_erase_type;
map->uniform_erase_type = spi_nor_sort_erase_mask(map,
@ -3793,8 +3794,6 @@ spi_nor_init_non_uniform_erase_map(struct spi_nor *nor,
if (!(regions_erase_type & BIT(erase[i].idx)))
spi_nor_set_erase_type(&erase[i], 0, 0xFF);
spi_nor_region_mark_end(&region[i - 1]);
return 0;
}