linux-kernel - Re: [PATCH v2 1/2] mmc: dw

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Message-ID: <CAGOxZ52uHbp-Ff6+ZK5v1-zcY3h9oSSsPvLh2ieCctYe0_irgA@mail.gmail.com>
Date:	Fri, 15 Aug 2014 19:00:58 +0530
From:	Alim Akhtar <alim.akhtar@...il.com>
To:	Andrew Bresticker <abrestic@...omium.org>
Cc:	Chris Ball <chris@...ntf.net>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Seungwon Jeon <tgih.jun@...sung.com>,
	Jaehoon Chung <jh80.chung@...sung.com>,
	Doug Anderson <dianders@...omium.org>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH v2 1/2] mmc: dw_mmc: Add dependency on DMA

Hi Andrew,

On Thu, Aug 14, 2014 at 10:15 PM, Andrew Bresticker
<abrestic@...omium.org> wrote:
> The dw_mmc drivers rely on the DMA API, so update the Kconfig entry
> to depend on HAS_DMA.  Since the drivers should build on any platform
> with DMA, allow the driver to compile tested on non-ARC/ARM platforms.
>
> Signed-off-by: Andrew Bresticker <abrestic@...omium.org>
> ---
Reviewed-by: Alim Akhtar <alim.akhtar@...sung.com>

>  drivers/mmc/host/Kconfig | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index a565254..385674b 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -563,7 +563,8 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
>
>  config MMC_DW
>         tristate "Synopsys DesignWare Memory Card Interface"
> -       depends on ARC || ARM
> +       depends on HAS_DMA
> +       depends on ARC || ARM || COMPILE_TEST
>         help
>           This selects support for the Synopsys DesignWare Mobile Storage IP
>           block, this provides host support for SD and MMC interfaces, in both
> --
> 2.1.0.rc2.206.gedb03e5
>



-- 
Regards,
Alim
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