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mtd: spi-nor-core: Invert logic to reflect sst26 flash unlocked 

flash_is_locked is changed to flash_is_unlocked with commit 513c6071ce
("mtd: spi: Convert is_locked callback to is_unlocked"). sst26_is_locked()
is also changed to sst26_is_unlocked() but the logic remained same.
Invert the logic for the flash lock/unlock to work properly.

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20221122051833.13306-1-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
This commit is contained in:
Algapally Santosh Sagar 2022-11-21 22:18:33 -07:00 committed by Michal Simek
parent b40d154ced
commit 7ad3c09e79
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/spi/spi-nor-core.c
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@ -1600,7 +1600,7 @@ static int sst26_is_unlocked(struct spi_nor *nor, loff_t ofs, uint64_t len)
ofs -= ofs & (SZ_64K - 1); ofs -= ofs & (SZ_64K - 1);
len = len & (SZ_64K - 1) ? (len & ~(SZ_64K - 1)) + SZ_64K : len; len = len & (SZ_64K - 1) ? (len & ~(SZ_64K - 1)) + SZ_64K : len;
return sst26_lock_ctl(nor, ofs, len, SST26_CTL_CHECK); return !sst26_lock_ctl(nor, ofs, len, SST26_CTL_CHECK);
} }
static int sst_write_byteprogram(struct spi_nor *nor, loff_t to, size_t len, static int sst_write_byteprogram(struct spi_nor *nor, loff_t to, size_t len,