diff options
author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-09-06 14:05:29 +0200 |
---|---|---|
committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-10-03 11:12:25 +0200 |
commit | f1d46942e823ffdd8532409c9b1c1f87314bf20f (patch) | |
tree | 1e127436a72b5f8a3fc39a2adcafbfd01a8b4dc1 /drivers/mtd/nand/raw/brcmnand | |
parent | 5295cf2e047cf60ac1e14d4789cdf698af45cf2f (diff) | |
download | linux-f1d46942e823ffdd8532409c9b1c1f87314bf20f.tar.bz2 |
mtd: rawnand: Pass a nand_chip object to chip->waitfunc()
Let's make the raw NAND API consistent by patching all helpers and
hooks to take a nand_chip object instead of an mtd_info one or
remove the mtd_info object when both are passed.
Let's tackle the chip->waitfunc() hook.
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/brcmnand')
-rw-r--r-- | drivers/mtd/nand/raw/brcmnand/brcmnand.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index 4b814a39b24f..fee40a3ce5d2 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -1237,9 +1237,8 @@ static void brcmnand_cmd_ctrl(struct nand_chip *chip, int dat, /* intentionally left blank */ } -static int brcmnand_waitfunc(struct mtd_info *mtd, struct nand_chip *this) +static int brcmnand_waitfunc(struct nand_chip *chip) { - struct nand_chip *chip = mtd_to_nand(mtd); struct brcmnand_host *host = nand_get_controller_data(chip); struct brcmnand_controller *ctrl = host->ctrl; unsigned long timeo = msecs_to_jiffies(100); @@ -1274,7 +1273,6 @@ static int brcmnand_low_level_op(struct brcmnand_host *host, enum brcmnand_llop_type type, u32 data, bool last_op) { - struct mtd_info *mtd = nand_to_mtd(&host->chip); struct nand_chip *chip = &host->chip; struct brcmnand_controller *ctrl = host->ctrl; u32 tmp; @@ -1307,7 +1305,7 @@ static int brcmnand_low_level_op(struct brcmnand_host *host, (void)brcmnand_read_reg(ctrl, BRCMNAND_LL_OP); brcmnand_send_cmd(host, CMD_LOW_LEVEL_OP); - return brcmnand_waitfunc(mtd, chip); + return brcmnand_waitfunc(chip); } static void brcmnand_cmdfunc(struct nand_chip *chip, unsigned command, @@ -1383,7 +1381,7 @@ static void brcmnand_cmdfunc(struct nand_chip *chip, unsigned command, (void)brcmnand_read_reg(ctrl, BRCMNAND_CMD_ADDRESS); brcmnand_send_cmd(host, native_cmd); - brcmnand_waitfunc(mtd, chip); + brcmnand_waitfunc(chip); if (native_cmd == CMD_PARAMETER_READ || native_cmd == CMD_PARAMETER_CHANGE_COL) { @@ -1615,7 +1613,7 @@ static int brcmnand_read_by_pio(struct mtd_info *mtd, struct nand_chip *chip, (void)brcmnand_read_reg(ctrl, BRCMNAND_CMD_ADDRESS); /* SPARE_AREA_READ does not use ECC, so just use PAGE_READ */ brcmnand_send_cmd(host, CMD_PAGE_READ); - brcmnand_waitfunc(mtd, chip); + brcmnand_waitfunc(chip); if (likely(buf)) { brcmnand_soc_data_bus_prepare(ctrl->soc, false); @@ -1893,7 +1891,7 @@ static int brcmnand_write(struct mtd_info *mtd, struct nand_chip *chip, /* we cannot use SPARE_AREA_PROGRAM when PARTIAL_PAGE_EN=0 */ brcmnand_send_cmd(host, CMD_PROGRAM_PAGE); - status = brcmnand_waitfunc(mtd, chip); + status = brcmnand_waitfunc(chip); if (status & NAND_STATUS_FAIL) { dev_info(ctrl->dev, "program failed at %llx\n", |