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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-09-06 14:05:16 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-10-03 11:12:25 +0200 |
| commit | 2b356ab46ebe9b1bc63bda6708b81c9200382e78 (patch) | |
| tree | 826ec9ad77388408ee6d7adbedf184efc9de4c5e | |
| parent | 59ac276f22270fb2094910f9a734c17f41c25e70 (diff) | |
| download | linux-stable-2b356ab46ebe9b1bc63bda6708b81c9200382e78.tar.gz linux-stable-2b356ab46ebe9b1bc63bda6708b81c9200382e78.tar.bz2 linux-stable-2b356ab46ebe9b1bc63bda6708b81c9200382e78.zip | |
mtd: rawnand: Pass a nand_chip object to nand_wait_ready()
Let's make the raw NAND API consistent by patching all helpers to
take a nand_chip object instead of an mtd_info one.
Now is nand_wait_ready()'s turn.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
| -rw-r--r-- | drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/cafe_nand.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 12 | ||||
| -rw-r--r-- | include/linux/mtd/rawnand.h | 2 |
4 files changed, 9 insertions, 9 deletions
diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c index 9b62bc2d25a0..7022ffd271ad 100644 --- a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c +++ b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c @@ -232,7 +232,7 @@ static void bcm47xxnflash_ops_bcm4706_cmdfunc(struct mtd_info *mtd, nand_chip->cmd_ctrl(mtd, command, NAND_CTRL_CLE); ndelay(100); - nand_wait_ready(mtd); + nand_wait_ready(nand_chip); break; case NAND_CMD_READID: ctlcode = NCTL_CSA | 0x01000000 | NCTL_CMD1W | NCTL_CMD0; diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index 3304594177c6..94e5f7a56084 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -313,7 +313,7 @@ static void cafe_nand_cmdfunc(struct mtd_info *mtd, unsigned command, cafe_writel(cafe, cafe->ctl2, NAND_CTRL2); return; } - nand_wait_ready(mtd); + nand_wait_ready(chip); cafe_writel(cafe, cafe->ctl2, NAND_CTRL2); } diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index f937efe145af..9d684f1d9e26 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -624,13 +624,13 @@ static void panic_nand_wait_ready(struct mtd_info *mtd, unsigned long timeo) /** * nand_wait_ready - [GENERIC] Wait for the ready pin after commands. - * @mtd: MTD device structure + * @chip: NAND chip object * * Wait for the ready pin after a command, and warn if a timeout occurs. */ -void nand_wait_ready(struct mtd_info *mtd) +void nand_wait_ready(struct nand_chip *chip) { - struct nand_chip *chip = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(chip); unsigned long timeo = 400; if (in_interrupt() || oops_in_progress) @@ -852,7 +852,7 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, */ ndelay(100); - nand_wait_ready(mtd); + nand_wait_ready(chip); } static void nand_ccs_delay(struct nand_chip *chip) @@ -1004,7 +1004,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, */ ndelay(100); - nand_wait_ready(mtd); + nand_wait_ready(chip); } /** @@ -2251,7 +2251,7 @@ static int nand_wait_rdy_op(struct nand_chip *chip, unsigned int timeout_ms, if (!chip->dev_ready) udelay(chip->chip_delay); else - nand_wait_ready(nand_to_mtd(chip)); + nand_wait_ready(chip); return 0; } diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index e9c59f0624ad..55014e42912a 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -37,7 +37,7 @@ static inline int nand_scan(struct nand_chip *chip, int max_chips) } /* Internal helper for board drivers which need to override command function */ -void nand_wait_ready(struct mtd_info *mtd); +void nand_wait_ready(struct nand_chip *chip); /* The maximum number of NAND chips in an array */ #define NAND_MAX_CHIPS 8 |