Re: [PATCH] mtd: rawnand: toshiba: Pass a single nand_chip object to the status helper

[Boris Brezillon <boris.brezillon@bootlin.com>]

On Mon, 24 Sep 2018 11:35:18 +0200
Miquel Raynal <miquel.raynal@bootlin.com> wrote:

> Now that most of the raw NAND API is consistent and has almost all its
> helpers and hooks using a single nand_chip object instead of an mtd_info
> one (or both), let's do the same cleanup in the raw NAND vendors
> drivers.
> 
> Apply this change to the Toshiba driver so that the internal helper to
> retrieve the ECC status does only take a nand_chip object.
> 
> Suggested-by: Boris Brezillon <boris.brezillon@bootlin.com>
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>

> ---
>  drivers/mtd/nand/raw/nand_toshiba.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mtd/nand/raw/nand_toshiba.c b/drivers/mtd/nand/raw/nand_toshiba.c
> index 941ddc615190..0549c4b59d9c 100644
> --- a/drivers/mtd/nand/raw/nand_toshiba.c
> +++ b/drivers/mtd/nand/raw/nand_toshiba.c
> @@ -23,9 +23,9 @@
>  /* Recommended to rewrite for BENAND */
>  #define TOSHIBA_NAND_STATUS_REWRITE_RECOMMENDED	BIT(3)
>  
> -static int toshiba_nand_benand_eccstatus(struct mtd_info *mtd,
> -					 struct nand_chip *chip)
> +static int toshiba_nand_benand_eccstatus(struct nand_chip *chip)
>  {
> +	struct mtd_info *mtd = nand_to_mtd(chip);
>  	int ret;
>  	unsigned int max_bitflips = 0;
>  	u8 status;
> @@ -58,7 +58,7 @@ toshiba_nand_read_page_benand(struct nand_chip *chip, uint8_t *buf,
>  	if (ret)
>  		return ret;
>  
> -	return toshiba_nand_benand_eccstatus(mtd, chip);
> +	return toshiba_nand_benand_eccstatus(chip);
>  }
>  
>  static int
> @@ -73,7 +73,7 @@ toshiba_nand_read_subpage_benand(struct nand_chip *chip, uint32_t data_offs,
>  	if (ret)
>  		return ret;
>  
> -	return toshiba_nand_benand_eccstatus(mtd, chip);
> +	return toshiba_nand_benand_eccstatus(chip);
>  }
>  
>  static void toshiba_nand_benand_init(struct nand_chip *chip)