linux-kernel - Re: [PATCH] Revert "nvmem: add new config option"

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Date:   Tue, 18 Jul 2023 18:59:01 +0200
From:   Rafał Miłecki <rafal@...ecki.pl>
To:     kernel test robot <lkp@...el.com>
Cc:     Rafał Miłecki <zajec5@...il.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        oe-kbuild-all@...ts.linux.dev,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Alban Bedel <albeu@...e.fr>,
        Christian Marangi <ansuelsmth@...il.com>,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Revert "nvmem: add new config option"

On 2023-07-18 18:00, kernel test robot wrote:
>    drivers/mtd/mtdcore.c: In function 'mtd_nvmem_add':
>>> drivers/mtd/mtdcore.c:542:29: warning: unused variable 'node' 
>>> [-Wunused-variable]
>      542 |         struct device_node *node = mtd_get_of_node(mtd);
>          |                             ^~~~

My patch I mentioned:
[PATCH V4] nvmem: add explicit config option to read old syntax fixed OF 
cells

adds following line:
config.add_legacy_fixed_of_cells = of_device_is_compatible(node, 
"nvmem-cells");

So this is a false kernel bot warning (but I understand kernel bot
couldn't understand it needs my other patch).