diff options
| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-09-07 00:38:41 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-10-03 11:12:25 +0200 |
| commit | 3cece3abebda068e55e19302a6f0fa60cf553737 (patch) | |
| tree | 52f24ce287b89931674173984203b5c94edee023 /drivers/mtd/nand/raw/nand_base.c | |
| parent | 45240367939b071b9957b970379cf64f9a2934ce (diff) | |
| download | lwn-3cece3abebda068e55e19302a6f0fa60cf553737.tar.gz lwn-3cece3abebda068e55e19302a6f0fa60cf553737.zip | |
mtd: rawnand: Deprecate ->chip_delay
The wait timeouts and delays are directly extracted from the NAND
timings and ->chip_delay is only used in legacy path, so let's move it
to the nand_legacy struct to make it clear.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand/raw/nand_base.c')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index d4a84a871fc7..2f8bbc3bca7a 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -827,7 +827,7 @@ static void nand_command(struct nand_chip *chip, unsigned int command, case NAND_CMD_RESET: if (chip->legacy.dev_ready) break; - udelay(chip->chip_delay); + udelay(chip->legacy.chip_delay); chip->legacy.cmd_ctrl(chip, NAND_CMD_STATUS, NAND_CTRL_CLE | NAND_CTRL_CHANGE); chip->legacy.cmd_ctrl(chip, NAND_CMD_NONE, @@ -853,7 +853,7 @@ static void nand_command(struct nand_chip *chip, unsigned int command, * command delay */ if (!chip->legacy.dev_ready) { - udelay(chip->chip_delay); + udelay(chip->legacy.chip_delay); return; } } @@ -964,7 +964,7 @@ static void nand_command_lp(struct nand_chip *chip, unsigned int command, case NAND_CMD_RESET: if (chip->legacy.dev_ready) break; - udelay(chip->chip_delay); + udelay(chip->legacy.chip_delay); chip->legacy.cmd_ctrl(chip, NAND_CMD_STATUS, NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE); chip->legacy.cmd_ctrl(chip, NAND_CMD_NONE, @@ -1005,7 +1005,7 @@ static void nand_command_lp(struct nand_chip *chip, unsigned int command, * command delay. */ if (!chip->legacy.dev_ready) { - udelay(chip->chip_delay); + udelay(chip->legacy.chip_delay); return; } } @@ -2206,7 +2206,7 @@ static int nand_wait_rdy_op(struct nand_chip *chip, unsigned int timeout_ms, /* Apply delay or wait for ready/busy pin */ if (!chip->legacy.dev_ready) - udelay(chip->chip_delay); + udelay(chip->legacy.chip_delay); else nand_wait_ready(chip); @@ -4926,8 +4926,8 @@ static void nand_set_defaults(struct nand_chip *chip) unsigned int busw = chip->options & NAND_BUSWIDTH_16; /* check for proper chip_delay setup, set 20us if not */ - if (!chip->chip_delay) - chip->chip_delay = 20; + if (!chip->legacy.chip_delay) + chip->legacy.chip_delay = 20; /* check, if a user supplied command function given */ if (!chip->legacy.cmdfunc && !chip->exec_op) |