From: Paul Taysom <taysom@xxxxxxxxxxxx> Smatch error from arm build: drivers/gpu/drm/exynos/ exynos_hdmi.c:2374 hdmi_probe() error: potential NULL dereference 'hdata->hdmiphy_port'. Added check for hdata->hdmiphy_port that it is not NULL. Signed-off-by: Paul Taysom <taysom@xxxxxxxxxxxx> Signed-off-by: Rahul Sharma <Rahul.Sharma@xxxxxxxxxxx> --- drivers/gpu/drm/exynos/exynos_hdmi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index f6d4435..5ed8973 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -2356,7 +2356,8 @@ static int hdmi_probe(struct platform_device *pdev) return 0; err_hdmiphy: - put_device(&hdata->hdmiphy_port->dev); + if (hdata->hdmiphy_port) + put_device(&hdata->hdmiphy_port->dev); err_ddc: put_device(&hdata->ddc_adpt->dev); return ret; -- 1.7.9.5 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
