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media: staging/ipu7: Use v4l2_ctrl_subdev_subscribe_event()

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The ipu7-isys driver uses v4l2_ctrl_subscribe_event() to handle control
event subscription on a subdev. While this works, it is the wrong API.
Use the subdev-specific v4l2_ctrl_subdev_subscribe_event() helper
instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Laurent Pinchart 2025-08-05 00:41:27 +03:00 committed by Hans Verkuil
parent 59951994be
commit 8a14120d2a
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/ipu7/ipu7-isys-csi2.c
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@ -77,7 +77,7 @@ static int csi2_subscribe_event(struct v4l2_subdev *sd, struct v4l2_fh *fh,
case V4L2_EVENT_FRAME_SYNC:
return v4l2_event_subscribe(fh, sub, 10, NULL);
case V4L2_EVENT_CTRL:
return v4l2_ctrl_subscribe_event(fh, sub);
return v4l2_ctrl_subdev_subscribe_event(sd, fh, sub);
default:
return -EINVAL;
}