linux-kernel - Re: [PATCH V2] gpu/drm/exynos/exynos_hdmi

Open Source and information security mailing list archives

Date:   Wed, 19 Oct 2016 23:18:31 +0900
From:   Inki Dae <daeinki@...il.com>
To:     Arvind Yadav <arvind.yadav.cs@...il.com>
Cc:     Dave Airlie <airlied@...ux.ie>, krzk@...nel.org,
        Kukjin Kim <kgene@...nel.org>,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>,
        Seung-Woo Kim <sw0312.kim@...sung.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        DRI mailing list <dri-devel@...ts.freedesktop.org>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH V2] gpu/drm/exynos/exynos_hdmi - Unmap region obtained by of_iomap

Will pick it up soon.

Thanks,
Inki Dae

2016-10-19 19:04 GMT+09:00 Arvind Yadav <arvind.yadav.cs@...il.com>:
> Free memory mapping, if hdmi_probe is not successful.
>
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
> ---
>  drivers/gpu/drm/exynos/exynos_hdmi.c |    5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
> index 2275efe..ba28dec 100644
> --- a/drivers/gpu/drm/exynos/exynos_hdmi.c
> +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
> @@ -1901,6 +1901,8 @@ err_disable_pm_runtime:
>  err_hdmiphy:
>         if (hdata->hdmiphy_port)
>                 put_device(&hdata->hdmiphy_port->dev);
> +       if (hdata->regs_hdmiphy)
> +               iounmap(hdata->regs_hdmiphy);
>  err_ddc:
>         put_device(&hdata->ddc_adpt->dev);
>
> @@ -1923,6 +1925,9 @@ static int hdmi_remove(struct platform_device *pdev)
>         if (hdata->hdmiphy_port)
>                 put_device(&hdata->hdmiphy_port->dev);
>
> +       if (hdata->regs_hdmiphy)
> +               iounmap(hdata->regs_hdmiphy);
> +
>         put_device(&hdata->ddc_adpt->dev);
>
>         return 0;
> --
> 1.7.9.5
>
> _______________________________________________
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> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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