Re: [PATCH v3] nvmem: mtk-efuse: Remove EFUSE register write support

[Srinivas Kandagatla]

On 26/08/2020 09:39, Chih-En Hsu wrote:
> This patch is to remove function "mtk_reg_write" since
> Mediatek EFUSE hardware only supports read functionality
> for NVMEM consumers.
>
> Fixes: ba360fd040e3 ("nvmem: mtk-efuse: remove nvmem regmap dependency")
> Signed-off-by: Chih-En Hsu <chih-en.hsu@xxxxxxxxxxxx>
> ---
>   drivers/nvmem/mtk-efuse.c | 14 --------------
>   1 file changed, 14 deletions(-)


Applied thanks!

--srini

> diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c
> index 856d9c3fc38e..6a537d959f14 100644
> --- a/drivers/nvmem/mtk-efuse.c
> +++ b/drivers/nvmem/mtk-efuse.c
> @@ -28,19 +28,6 @@ static int mtk_reg_read(void *context,
>   	return 0;
>   }
>   
> -static int mtk_reg_write(void *context,
> -			 unsigned int reg, void *_val, size_t bytes)
> -{
> -	struct mtk_efuse_priv *priv = context;
> -	u32 *val = _val;
> -	int i = 0, words = bytes / 4;
> -
> -	while (words--)
> -		writel(*val++, priv->base + reg + (i++ * 4));
> -
> -	return 0;
> -}
> -
>   static int mtk_efuse_probe(struct platform_device *pdev)
>   {
>   	struct device *dev = &pdev->dev;
> @@ -61,7 +48,6 @@ static int mtk_efuse_probe(struct platform_device *pdev)
>   	econfig.stride = 4;
>   	econfig.word_size = 4;
>   	econfig.reg_read = mtk_reg_read;
> -	econfig.reg_write = mtk_reg_write;
>   	econfig.size = resource_size(res);
>   	econfig.priv = priv;
>   	econfig.dev = dev;