linux-kernel - Re: [PATCH v2 14/41] mtd: spi-nor: rename .otp

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Message-ID: <fdd524be-c339-09b1-e306-8002ee851b31@linaro.org>
Date:   Wed, 6 Sep 2023 10:25:28 +0300
From:   Tudor Ambarus <tudor.ambarus@...aro.org>
To:     Michael Walle <mwalle@...nel.org>,
        Pratyush Yadav <pratyush@...nel.org>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>
Cc:     linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org
Subject: Re: [PATCH v2 14/41] mtd: spi-nor: rename .otp_org to .otp and make
 it a pointer



On 22.08.2023 10:09, Michael Walle wrote:
> Move the OTP ops out of the flash_info structure. Besides of saving some
> space, there will be a new macro SNOR_OTP() which can be used to set the
> ops:
>   .otp = SNOR_OTP(...),
> 
> Signed-off-by: Michael Walle <mwalle@...nel.org>

Reviewed-by: Tudor Ambarus <tudor.ambarus@...aro.org>

> ---
>  drivers/mtd/spi-nor/core.c | 2 +-
>  drivers/mtd/spi-nor/core.h | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
> index 80c340c7863a..1c443fe568cf 100644
> --- a/drivers/mtd/spi-nor/core.c
> +++ b/drivers/mtd/spi-nor/core.c
> @@ -2978,7 +2978,7 @@ static void spi_nor_init_default_params(struct spi_nor *nor)
>  	struct device_node *np = spi_nor_get_flash_node(nor);
>  
>  	params->quad_enable = spi_nor_sr2_bit1_quad_enable;
> -	params->otp.org = &info->otp_org;
> +	params->otp.org = info->otp;
>  
>  	/* Default to 16-bit Write Status (01h) Command */
>  	nor->flags |= SNOR_F_HAS_16BIT_SR;
> diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
> index 81535f31907f..c22f5cf65a58 100644
> --- a/drivers/mtd/spi-nor/core.h
> +++ b/drivers/mtd/spi-nor/core.h
> @@ -555,7 +555,7 @@ struct flash_info {
>  
>  	u8 mfr_flags;
>  
> -	const struct spi_nor_otp_organization otp_org;
> +	const struct spi_nor_otp_organization *otp;
>  	const struct spi_nor_fixups *fixups;
>  };
>  
> @@ -605,7 +605,7 @@ struct flash_info {
>  		.flags = SPI_NOR_NO_ERASE | SPI_NOR_NO_FR,		\
>  
>  #define OTP_INFO(_len, _n_regions, _base, _offset)			\
> -		.otp_org = {						\
> +		.otp = &(const struct spi_nor_otp_organization){	\
>  			.len = (_len),					\
>  			.base = (_base),				\
>  			.offset = (_offset),				\
>