diff mbox series

[v7,05/17] media: rzg2l-cru: csi2: Use devm_pm_runtime_enable()

Message ID 20250411170624.472257-6-tommaso.merciai.xr@bp.renesas.com
State Superseded
Headers show
Series media: rzg2l-cru: Add support for RZ/G3E (CSI2, CRU) | expand

Commit Message

Tommaso Merciai April 11, 2025, 5:05 p.m. UTC 
Use newly added devm_pm_runtime_enable() into rzg2l_csi2_probe() and
drop error path accordingly. Drop also unnecessary pm_runtime_disable()
from rzg2l_csi2_remove().

Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
---
Changes since v1:
 - Collected tags

Changes since v2:
 - Collected tags

 drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
index 948f1917b830d..4ccf7c5ea58b0 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
@@ -805,11 +805,13 @@  static int rzg2l_csi2_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	pm_runtime_enable(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
 
 	ret = rzg2l_validate_csi2_lanes(csi2);
 	if (ret)
-		goto error_pm;
+		return ret;
 
 	csi2->subdev.dev = dev;
 	v4l2_subdev_init(&csi2->subdev, &rzg2l_csi2_subdev_ops);
@@ -834,7 +836,7 @@  static int rzg2l_csi2_probe(struct platform_device *pdev)
 	ret = media_entity_pads_init(&csi2->subdev.entity, ARRAY_SIZE(csi2->pads),
 				     csi2->pads);
 	if (ret)
-		goto error_pm;
+		return ret;
 
 	ret = v4l2_subdev_init_finalize(&csi2->subdev);
 	if (ret < 0)
@@ -852,8 +854,6 @@  static int rzg2l_csi2_probe(struct platform_device *pdev)
 	v4l2_async_nf_unregister(&csi2->notifier);
 	v4l2_async_nf_cleanup(&csi2->notifier);
 	media_entity_cleanup(&csi2->subdev.entity);
-error_pm:
-	pm_runtime_disable(dev);
 
 	return ret;
 }
@@ -867,7 +867,6 @@  static void rzg2l_csi2_remove(struct platform_device *pdev)
 	v4l2_async_unregister_subdev(&csi2->subdev);
 	v4l2_subdev_cleanup(&csi2->subdev);
 	media_entity_cleanup(&csi2->subdev.entity);
-	pm_runtime_disable(&pdev->dev);
 }
 
 static int rzg2l_csi2_pm_runtime_suspend(struct device *dev)