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[V2] gpu/drm/exynos/exynos_hdmi - Unmap region obtained by of_iomap

Message ID 1476871456-1098-1-git-send-email-arvind.yadav.cs@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Arvind Yadav Oct. 19, 2016, 10:04 a.m. UTC 
Free memory mapping, if hdmi_probe is not successful.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/gpu/drm/exynos/exynos_hdmi.c |    5 +++++
 1 file changed, 5 insertions(+)

Comments

Inki Dae Oct. 19, 2016, 2:18 p.m. UTC | #1 
Will pick it up soon.

Thanks,
Inki Dae

2016-10-19 19:04 GMT+09:00 Arvind Yadav <arvind.yadav.cs@gmail.com>:
> Free memory mapping, if hdmi_probe is not successful.
>
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.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
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
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Patch

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;