2016-10-19 16:17:43

by Arvind Yadav

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

Free memory mapping, if hdmi_probe is not successful.

Signed-off-by: Arvind Yadav <[email protected]>
---
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

2016-10-19 14:19:15

by Inki Dae

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 <[email protected]>:
> Free memory mapping, if hdmi_probe is not successful.
>
> Signed-off-by: Arvind Yadav <[email protected]>
> ---
> 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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