diff mbox series

[v2,27/31] media: xilinx-vipp: Init async notifier after registering V4L2 device

Message ID 20230516095517.611711-28-sakari.ailus@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series Separate links and async sub-devices | expand

Commit Message

Sakari Ailus May 16, 2023, 9:55 a.m. UTC 
Initialise the V4L2 async notifier after registering the V4L2 device, just
before parsing DT for async sub-devices. This way struct device is
available to the notifier right from the beginning which makes it possible
to use it for debug prints.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/media/platform/xilinx/xilinx-vipp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/xilinx/xilinx-vipp.c b/drivers/media/platform/xilinx/xilinx-vipp.c
index a535a7584da0f..6bb426a25fe90 100644
--- a/drivers/media/platform/xilinx/xilinx-vipp.c
+++ b/drivers/media/platform/xilinx/xilinx-vipp.c
@@ -494,6 +494,8 @@  static int xvip_graph_init(struct xvip_composite_device *xdev)
 		goto done;
 	}
 
+	v4l2_async_nf_init(&xdev->notifier);
+
 	/* Parse the graph to extract a list of subdevice DT nodes. */
 	ret = xvip_graph_parse(xdev);
 	if (ret < 0) {
@@ -574,7 +576,6 @@  static int xvip_composite_probe(struct platform_device *pdev)
 
 	xdev->dev = &pdev->dev;
 	INIT_LIST_HEAD(&xdev->dmas);
-	v4l2_async_nf_init(&xdev->notifier);
 
 	ret = xvip_composite_v4l2_init(xdev);
 	if (ret < 0)