linux-kernel - Re: [PATCH] mmc: mmci: Cascade EPROBE

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Date:	Wed, 25 Mar 2015 09:51:55 +0100
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Bjorn Andersson <bjorn.andersson@...ymobile.com>
Cc:	Russell King <linux@....linux.org.uk>,
	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] mmc: mmci: Cascade EPROBE_DEFER from regulators.

On 25 March 2015 at 02:39, Bjorn Andersson
<bjorn.andersson@...ymobile.com> wrote:
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...ymobile.com>

Thanks! Applied.

Kind regards
Uffe


> ---
>  drivers/mmc/host/mmci.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
> index 7fe1619..fb26674 100644
> --- a/drivers/mmc/host/mmci.c
> +++ b/drivers/mmc/host/mmci.c
> @@ -1613,7 +1613,10 @@ static int mmci_probe(struct amba_device *dev,
>         dev_dbg(mmc_dev(mmc), "clocking block at %u Hz\n", mmc->f_max);
>
>         /* Get regulators and the supported OCR mask */
> -       mmc_regulator_get_supply(mmc);
> +       ret = mmc_regulator_get_supply(mmc);
> +       if (ret == -EPROBE_DEFER)
> +               goto clk_disable;
> +
>         if (!mmc->ocr_avail)
>                 mmc->ocr_avail = plat->ocr_mask;
>         else if (plat->ocr_mask)
> --
> 1.8.2.2
>
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