On Tue Apr 7 12:08:31 2026 +0200, Johan Hovold wrote:
> The driver reuses the OF node of the parent device but fails to take
> another reference to balance the one dropped by the platform bus code
> when unbinding the parent and releasing the child devices.
>
> Fix this by using the intended helper for reusing OF nodes.
>
> Fixes: 4a5f8ae50b66 ("[media] davinci: vpif_capture: get subdevs from DT when
> available")
> Cc: [email protected] # 4.13
> Cc: Kevin Hilman <[email protected]>
> Signed-off-by: Johan Hovold <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/platform/ti/davinci/vpif_capture.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/ti/davinci/vpif_capture.c
b/drivers/media/platform/ti/davinci/vpif_capture.c
index 15df3ea2f77e..91cb6223561a 100644
--- a/drivers/media/platform/ti/davinci/vpif_capture.c
+++ b/drivers/media/platform/ti/davinci/vpif_capture.c
@@ -1498,7 +1498,7 @@ vpif_capture_get_pdata(struct platform_device *pdev,
* video ports & endpoints data.
*/
if (pdev->dev.parent && pdev->dev.parent->of_node)
- pdev->dev.of_node = pdev->dev.parent->of_node;
+ device_set_of_node_from_dev(&pdev->dev, pdev->dev.parent);
if (!IS_ENABLED(CONFIG_OF) || !pdev->dev.of_node)
return pdev->dev.platform_data;
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