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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-09-06 15:05:29 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-10-03 12:12:25 +0300 |
| commit | f1d46942e823ffdd8532409c9b1c1f87314bf20f (patch) | |
| tree | 1e127436a72b5f8a3fc39a2adcafbfd01a8b4dc1 /drivers/mtd/nand/raw/lpc32xx_mlc.c | |
| parent | 5295cf2e047cf60ac1e14d4789cdf698af45cf2f (diff) | |
| download | linux-f1d46942e823ffdd8532409c9b1c1f87314bf20f.tar.xz | |
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/lpc32xx_mlc.c')
| -rw-r--r-- | drivers/mtd/nand/raw/lpc32xx_mlc.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c index 726cd8868ac3..ae31f6ccbeb3 100644 --- a/drivers/mtd/nand/raw/lpc32xx_mlc.c +++ b/drivers/mtd/nand/raw/lpc32xx_mlc.c @@ -328,8 +328,9 @@ static irqreturn_t lpc3xxx_nand_irq(int irq, struct lpc32xx_nand_host *host) return IRQ_HANDLED; } -static int lpc32xx_waitfunc_nand(struct mtd_info *mtd, struct nand_chip *chip) +static int lpc32xx_waitfunc_nand(struct nand_chip *chip) { + struct mtd_info *mtd = nand_to_mtd(chip); struct lpc32xx_nand_host *host = nand_get_controller_data(chip); if (readb(MLC_ISR(host->io_base)) & MLCISR_NAND_READY) @@ -347,9 +348,9 @@ exit: return NAND_STATUS_READY; } -static int lpc32xx_waitfunc_controller(struct mtd_info *mtd, - struct nand_chip *chip) +static int lpc32xx_waitfunc_controller(struct nand_chip *chip) { + struct mtd_info *mtd = nand_to_mtd(chip); struct lpc32xx_nand_host *host = nand_get_controller_data(chip); if (readb(MLC_ISR(host->io_base)) & MLCISR_CONTROLLER_READY) @@ -367,10 +368,10 @@ exit: return NAND_STATUS_READY; } -static int lpc32xx_waitfunc(struct mtd_info *mtd, struct nand_chip *chip) +static int lpc32xx_waitfunc(struct nand_chip *chip) { - lpc32xx_waitfunc_nand(mtd, chip); - lpc32xx_waitfunc_controller(mtd, chip); + lpc32xx_waitfunc_nand(chip); + lpc32xx_waitfunc_controller(chip); return NAND_STATUS_READY; } @@ -469,7 +470,7 @@ static int lpc32xx_read_page(struct nand_chip *chip, uint8_t *buf, writeb(0x00, MLC_ECC_AUTO_DEC_REG(host->io_base)); /* Wait for Controller Ready */ - lpc32xx_waitfunc_controller(mtd, chip); + lpc32xx_waitfunc_controller(chip); /* Check ECC Error status */ mlc_isr = readl(MLC_ISR(host->io_base)); @@ -550,7 +551,7 @@ static int lpc32xx_write_page_lowlevel(struct nand_chip *chip, writeb(0x00, MLC_ECC_AUTO_ENC_REG(host->io_base)); /* Wait for Controller Ready */ - lpc32xx_waitfunc_controller(mtd, chip); + lpc32xx_waitfunc_controller(chip); } return nand_prog_page_end_op(chip); |