linux-kernel - Re: [PATCH v2 3/3] mmc: MMC_USDHI6ROL0 should depend on HAS

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Message-ID: <CAPDyKFp7Xodp1-AxP-ZOqMchxaX4Gsu7giR0+1Qq0S2k9fonNQ@mail.gmail.com>
Date:	Thu, 10 Jul 2014 14:48:05 +0200
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	Chris Ball <chris@...ntf.net>,
	linux-mmc <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/3] mmc: MMC_USDHI6ROL0 should depend on HAS_DMA

On 9 July 2014 20:52, Geert Uytterhoeven <geert@...ux-m68k.org> wrote:
> If NO_DMA=y:
>
>     drivers/built-in.o: In function `usdhi6_dma_setup':
>     usdhi6rol0.c:(.text+0x5c35fc): undefined reference to `dma_map_sg'
>     drivers/built-in.o: In function `usdhi6_dma_stop_unmap':
>     usdhi6rol0.c:(.text+0x5c3738): undefined reference to `dma_unmap_sg'
>
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Thanks! Applied for next.

Kind regards
Uffe

> ---
> v2:
>   - New
> ---
>  drivers/mmc/host/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 9ac9d8387df0..5ccde78e0110 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -698,6 +698,7 @@ config MMC_WMT
>
>  config MMC_USDHI6ROL0
>         tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
> +       depends on HAS_DMA
>         help
>           This selects support for the Renesas USDHI6ROL0 SD/SDIO
>           Host Controller
> --
> 1.9.1
>
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