linux-kernel - Re: [PATCH v3] mmc: sdhci-of-aspeed: Depend on CONFIG_OF

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Date:   Wed, 4 Sep 2019 08:32:18 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Andrew Jeffery <andrew@...id.au>
Cc:     "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Joel Stanley <joel@....id.au>,
        OpenBMC Maillist <openbmc@...ts.ozlabs.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-aspeed <linux-aspeed@...ts.ozlabs.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        kbuild test robot <lkp@...el.com>
Subject: Re: [PATCH v3] mmc: sdhci-of-aspeed: Depend on CONFIG_OF_ADDRESS

On Wed, 4 Sep 2019 at 04:20, Andrew Jeffery <andrew@...id.au> wrote:
>
> Resolves the following build error reported by the 0-day bot:
>
>     ERROR: "of_platform_device_create" [drivers/mmc/host/sdhci-of-aspeed.ko] undefined!
>
> SPARC does not set CONFIG_OF_ADDRESS so the symbol is missing. Depend on
> CONFIG_OF_ADDRESS to ensure the driver is only built for supported
> configurations.
>
> Fixes: 2d28dbe042f4 ("mmc: sdhci-of-aspeed: Add support for the ASPEED SD controller")
> Reported-by: kbuild test robot <lkp@...el.com>
> Signed-off-by: Andrew Jeffery <andrew@...id.au>

Applied for next, thanks!

Kind regards
Uffe


> ---
> v2 was a series of 4 patches, three of which were applied leaving this build
> fix to be reworked. The v2 series can be found here:
>
> https://patchwork.ozlabs.org/cover/1156457/
>
>  drivers/mmc/host/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 0f8a230de2f3..3a52f5703286 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -157,7 +157,7 @@ config MMC_SDHCI_OF_ARASAN
>  config MMC_SDHCI_OF_ASPEED
>         tristate "SDHCI OF support for the ASPEED SDHCI controller"
>         depends on MMC_SDHCI_PLTFM
> -       depends on OF
> +       depends on OF && OF_ADDRESS
>         help
>           This selects the ASPEED Secure Digital Host Controller Interface.
>
> --
> 2.20.1
>