linux-kernel - Re: [PATCH v2] mmc: meson-gx: remove mmc host on device removal

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Message-ID: <CAPDyKFoi3ZeaM4CkR+B-zK59bD1i0U_QzzcnmsJE14mdee9ipA@mail.gmail.com>
Date:   Tue, 14 Mar 2017 17:21:32 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Michał Zegan <webczat@...czatnet.pl>
Cc:     Kevin Hilman <khilman@...libre.com>,
        Carlo Caione <carlo@...one.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-amlogic@...ts.infradead.org,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>
Subject: Re: [PATCH v2] mmc: meson-gx: remove mmc host on device removal

On 18 February 2017 at 18:06, Michał Zegan <webczat@...czatnet.pl> wrote:
> The mmc host was added in meson_mmc_probe, but never removed in
> meson_mmc_remove.
> Fix that by removing the host before deallocating other resources.
>
> Signed-off-by: Michał Zegan <webczat@...czatnet.pl>
> Tested-by: Michał Zegan <webczat@...czatnet.pl>

Thanks, applied for next!

Kind regards
Uffe

> ---
> changes since v1:
> rebased on top of patchset at
> https://patchwork.kernel.org/patch/9581057/
> This is in turn based on patchset at
> https://patchwork.kernel.org/patch/9561215/
>
>  drivers/mmc/host/meson-gx-mmc.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
> index e759e4c2e4a0..336b6a2e94c6 100644
> --- a/drivers/mmc/host/meson-gx-mmc.c
> +++ b/drivers/mmc/host/meson-gx-mmc.c
> @@ -791,6 +791,8 @@ static int meson_mmc_remove(struct platform_device *pdev)
>  {
>         struct meson_host *host = dev_get_drvdata(&pdev->dev);
>
> +       mmc_remove_host(host->mmc);
> +
>         /* disable interrupts */
>         writel(0, host->regs + SD_EMMC_IRQ_EN);
>
> --
> 2.11.0
>