Re: [PATCH 3/3] nvmem: mtk-efuse: Drop NVMEM device name

From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Chen-Yu Tsai <wenst@chromium.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	William-tw Lin <william-tw.lin@mediatek.com>
Subject: Re: [PATCH 3/3] nvmem: mtk-efuse: Drop NVMEM device name
Date: Tue, 13 Feb 2024 13:07:20 +0000	[thread overview]
Message-ID: <92d4d421-54a8-4a41-8b47-61ae39b55ebb@linaro.org> (raw)
In-Reply-To: <20240130095656.3712469-4-wenst@chromium.org>

On 30/01/2024 09:56, Chen-Yu Tsai wrote:
> The MT8183 has not one but two efuse devices. The static name and ID
> causes the second efuse device to fail to probe, due to duplicate sysfs
> entries.

have you considered using NVMEM_DEVID_AUTO?

--srini
> 
> With the rework of the mtk-socinfo driver, lookup by name is no longer
> necessary. The custom name can simply be dropped.
> 
> Fixes: 4e6102d60d88 ("nvmem: mtk-efuse: Register MediaTek socinfo driver from efuse")
> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
> ---
>   drivers/nvmem/mtk-efuse.c | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c
> index f5bebcecf9bd..9caf04667341 100644
> --- a/drivers/nvmem/mtk-efuse.c
> +++ b/drivers/nvmem/mtk-efuse.c
> @@ -86,7 +86,6 @@ static int mtk_efuse_probe(struct platform_device *pdev)
>   	econfig.size = resource_size(res);
>   	econfig.priv = priv;
>   	econfig.dev = dev;
> -	econfig.name = "mtk-efuse";
>   	if (pdata->uses_post_processing)
>   		econfig.fixup_dt_cell_info = &mtk_efuse_fixup_dt_cell_info;
>   	nvmem = devm_nvmem_register(dev, &econfig);