linux-kernel - Re: [PATCH v2 2/3] mmc: MMC_SH_MMCIF should depend on HAS

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Date:	Thu, 10 Jul 2014 14:47:36 +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 2/3] mmc: MMC_SH_MMCIF 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 `sh_mmcif_start_dma_tx':
>     sh_mmcif.c:(.text+0x5a3286): undefined reference to `dma_map_sg'
>     drivers/built-in.o: In function `sh_mmcif_start_dma_rx':
>     sh_mmcif.c:(.text+0x5a33fc): undefined reference to `dma_map_sg'
>     drivers/built-in.o: In function `sh_mmcif_end_cmd':
>     sh_mmcif.c:(.text+0x5a3668): undefined reference to `dma_unmap_sg'
>
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

Thanks! Applied for next.

Kind regards
Uffe


> ---
> v2:
>   - Add Acked-by
> ---
>  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 97f6452e0d23..9ac9d8387df0 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -624,7 +624,7 @@ config MMC_DW_PCI
>
>  config MMC_SH_MMCIF
>         tristate "SuperH Internal MMCIF support"
> -       depends on MMC_BLOCK
> +       depends on MMC_BLOCK && HAS_DMA
>         depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
>         help
>           This selects the MMC Host Interface controller (MMCIF).
> --
> 1.9.1
>
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