The hdmiphy can be apb and hdmiphy_port can be null. So before
accessing hdmiphy_port, it should be checked.
Signed-off-by: Seung-Woo Kim <sw0312....@samsung.com>
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c
b/drivers/gpu/drm/exynos/exynos_hdmi.c
index fd8141f..54d97f7 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -2520,7 +2520,8 @@ static int hdmi_remove(struct platform_device *pdev)
if (hdata->res.reg_hdmi_en)
regulator_disable(hdata->res.reg_hdmi_en);
- put_device(&hdata->hdmiphy_port->dev);
+ if (hdata->hdmiphy_port)
+ put_device(&hdata->hdmiphy_port->dev);
put_device(&hdata->ddc_adpt->dev);
pm_runtime_disable(&pdev->dev);
--
1.7.4.1
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