diff options
| author | Chris Packham <chris.packham@alliedtelesis.co.nz> | 2018-06-25 10:44:45 +1200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-07-02 09:02:22 +0200 |
| commit | 872b71ff084ab125c68073d9e69acfd7095f2015 (patch) | |
| tree | ca96ff0b1755563c5d1740a197051640f93b5335 /drivers | |
| parent | 00ce4e039ad5bded462931606c3063ff691964b7 (diff) | |
mtd: rawnand: add defines for ONFI version bits
Add defines for the ONFI version bits and use them in
nand_flash_detect_onfi().
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index f362c09a71d7..dbf6e80e9ab5 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -5174,15 +5174,15 @@ static int nand_flash_detect_onfi(struct nand_chip *chip) /* Check version */ val = le16_to_cpu(p->revision); - if (val & (1 << 5)) + if (val & ONFI_VERSION_2_3) chip->parameters.onfi.version = 23; - else if (val & (1 << 4)) + else if (val & ONFI_VERSION_2_2) chip->parameters.onfi.version = 22; - else if (val & (1 << 3)) + else if (val & ONFI_VERSION_2_1) chip->parameters.onfi.version = 21; - else if (val & (1 << 2)) + else if (val & ONFI_VERSION_2_0) chip->parameters.onfi.version = 20; - else if (val & (1 << 1)) + else if (val & ONFI_VERSION_1_0) chip->parameters.onfi.version = 10; if (!chip->parameters.onfi.version) { |