[PATCH v4 2/4] media: renesas: csisp: Add missing media_entity_cleanup()

[Biren Pandya <birenpandya@gmail.com>]

The probe error path and remove function are missing calls to
media_entity_cleanup(). Add a dedicated error_entity label so the
cleanup is only invoked when media_entity_pads_init() has actually
succeeded. This ensures that the teardown logic properly mirrors
initialization.

Signed-off-by: Biren Pandya <birenpandya@gmail.com>
---
 drivers/media/platform/renesas/rcar-isp/csisp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/renesas/rcar-isp/csisp.c b/drivers/media/platform/renesas/rcar-isp/csisp.c
index 8fb2cc3b56503..61558a71ee358 100644
--- a/drivers/media/platform/renesas/rcar-isp/csisp.c
+++ b/drivers/media/platform/renesas/rcar-isp/csisp.c
@@ -539,7 +539,7 @@ static int risp_probe(struct platform_device *pdev)
 
 	ret = v4l2_subdev_init_finalize(&isp->subdev);
 	if (ret)
-		goto error_notifier;
+		goto error_entity;
 
 	ret = v4l2_async_register_subdev(&isp->subdev);
 	if (ret < 0)
@@ -551,6 +551,8 @@ static int risp_probe(struct platform_device *pdev)
 
 error_subdev:
 	v4l2_subdev_cleanup(&isp->subdev);
+error_entity:
+	media_entity_cleanup(&isp->subdev.entity);
 error_notifier:
 	v4l2_async_nf_unregister(&isp->notifier);
 	v4l2_async_nf_cleanup(&isp->notifier);
@@ -569,6 +571,7 @@ static void risp_remove(struct platform_device *pdev)
 
 	v4l2_async_unregister_subdev(&isp->subdev);
 	v4l2_subdev_cleanup(&isp->subdev);
+	media_entity_cleanup(&isp->subdev.entity);
 
 	pm_runtime_disable(&pdev->dev);
 }
-- 
2.50.1 (Apple Git-155)