[PATCH 1/3] drm/sti: remove bridge when sti_hda component_add fails

[Osama Abdelkader <osama.abdelkader@gmail.com>]

when component_add fails in sti_hda_probe remove drm
bridge before return

Signed-off-by: Osama Abdelkader <osama.abdelkader@gmail.com>
---
 drivers/gpu/drm/sti/sti_hda.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c
index b7397827889c..1b4ba9097005 100644
--- a/drivers/gpu/drm/sti/sti_hda.c
+++ b/drivers/gpu/drm/sti/sti_hda.c
@@ -741,6 +741,7 @@ static int sti_hda_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct sti_hda *hda;
 	struct resource *res;
+	int ret;
 
 	DRM_INFO("%s\n", __func__);
 
@@ -783,7 +784,10 @@ static int sti_hda_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, hda);
 
-	return component_add(&pdev->dev, &sti_hda_ops);
+	ret = component_add(&pdev->dev, &sti_hda_ops);
+	if (ret)
+		drm_bridge_remove(&hda->bridge);
+	return ret;
 }
 
 static void sti_hda_remove(struct platform_device *pdev)
-- 
2.43.0