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From:   Miquel Raynal <miquel.raynal@bootlin.com>
To:     Arnd Bergmann <arnd@kernel.org>,
        Tudor Ambarus <tudor.ambarus@microchip.com>,
        Pratyush Yadav <pratyush@kernel.org>
Cc:     Miquel Raynal <miquel.raynal@bootlin.com>,
        Arnd Bergmann <arnd@arndb.de>,
        Michael Walle <michael@walle.cc>,
        Richard Weinberger <richard@nod.at>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        Takahiro Kuwano <Takahiro.Kuwano@infineon.com>,
        Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>,
        Boris Brezillon <boris.brezillon@collabora.com>,
        Mauro Lima <mauro.lima@eclypsium.com>,
        Mika Westerberg <mika.westerberg@linux.intel.com>,
        linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] [v2] mtd: cfi: allow building spi-intel standalone
Date:   Mon,  2 Jan 2023 12:17:29 +0100
Message-Id: <20230102111729.85746-1-miquel.raynal@bootlin.com>
In-Reply-To: <20221220141352.1486360-1-arnd@kernel.org>
References: 
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On Tue, 2022-12-20 at 14:13:34 UTC, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> When MTD or MTD_CFI_GEOMETRY is disabled, the spi-intel driver
> fails to build, as it includes the shared CFI header:
> 
> include/linux/mtd/cfi.h:62:2: error: #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. [-Werror=cpp]
>    62 | #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work.
> 
> linux/mtd/spi-nor.h does not actually need to include cfi.h, so
> remove the inclusion here to fix the warning. This uncovers a
> missing #include in spi-nor/core.c so add that there to
> prevent a different build issue.
> 
> Fixes: e23e5a05d1fd ("mtd: spi-nor: intel-spi: Convert to SPI MEM")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
> Acked-by: Pratyush Yadav <pratyush@kernel.org>
> Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes, thanks.

Miquel