linux-kernel - Re: [PATCH v2] mtd: onenand: omap2: add dependency on GPMC

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Date:   Mon,  7 Nov 2022 17:19:58 +0100
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Roger Quadros <rogerq@...nel.org>,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v2] mtd: onenand: omap2: add dependency on GPMC

On Mon, 2022-11-07 at 09:15:20 UTC, Krzysztof Kozlowski wrote:
> OMAP2 OneNAND driver uses gpmc_omap_onenand_set_timings() provided by
> OMAP_GPMC driver, so the latter cannot be module if OneNAND driver is
> built-in:
> 
>   /usr/bin/arm-linux-gnueabi-ld: drivers/mtd/nand/onenand/onenand_omap2.o: in function `omap2_onenand_probe':
>   onenand_omap2.c:(.text+0x520): undefined reference to `gpmc_omap_onenand_set_timings'
> 
> The OMAP_GPMC is also a runtime dependency.
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Fixes: 854fd9209b20 ("memory: omap-gpmc: Allow building as a module")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Reviewed-by: Roger Quadros <rogerq@...nel.org>

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

Miquel