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| author | Jean-Louis Thekekara <jeanlouis.thekekara@parrot.com> | 2017-06-29 19:08:30 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-08-23 16:49:13 +0200 |
| commit | 5158bd5597e4c0939db3ecefbcbf492c425e611c (patch) | |
| tree | 0a4c1e150f26e53033f8955a7e27ceacb547c011 /drivers | |
| parent | f84674b82af2c3ea68b9032d1244f364e46cc75d (diff) | |
| download | blackbird-op-linux-5158bd5597e4c0939db3ecefbcbf492c425e611c.tar.gz blackbird-op-linux-5158bd5597e4c0939db3ecefbcbf492c425e611c.zip | |
mtd: nand: remove hard-coded NAND ids length
This commit removes hard-coded '8' used for looping into
struct nand_chip.id.data array.
NAND_MAX_ID_LEN has been introduced by Artem Bityutskiy in
53552d22bfe1f for defining ids length in nand_flash_ids[] list.
This commit unifies ids length in nand base driver.
Signed-off-by: Jean-Louis Thekekara <jeanlouis.thekekara@parrot.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index abcb15fba484..ab2804379b0d 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -3886,7 +3886,7 @@ static int nand_detect(struct nand_chip *chip, struct nand_flash_dev *type) chip->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1); /* Read entire ID string */ - for (i = 0; i < 8; i++) + for (i = 0; i < ARRAY_SIZE(chip->id.data); i++) id_data[i] = chip->read_byte(mtd); if (id_data[0] != maf_id || id_data[1] != dev_id) { @@ -3895,7 +3895,7 @@ static int nand_detect(struct nand_chip *chip, struct nand_flash_dev *type) return -ENODEV; } - chip->id.len = nand_id_len(id_data, 8); + chip->id.len = nand_id_len(id_data, ARRAY_SIZE(chip->id.data)); /* Try to identify manufacturer */ manufacturer = nand_get_manufacturer(maf_id); |
