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 <arvind.yadav.cs@gmail.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index e8fb6ef947eea388ac0425054c6ce928bf453a5d..38eaa63afb31f61125314893d154ec03171cb3e1 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1907,6 +1907,8 @@ 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);
 
@@ -1929,6 +1931,9 @@ 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;