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media: staging: atomisp: Drop custom .unsubscribe_event() handler

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The isp_subdev_unsubscribe_event() function simply calls
v4l2_event_unsubscribe(), forwarding its arguments. Replace it with the
v4l2_event_subdev_unsubscribe() helper that performs exactly the same
operation.

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
2025-08-25 15:40:33 +02:00
committed by Hans Verkuil
parent 1182d0dde2
commit ed1390e5af
1 changed files with 1 additions and 8 deletions
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drivers/staging/media/atomisp/pci/atomisp_subdev.c
+1 -8
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@@ -161,13 +161,6 @@ static int isp_subdev_subscribe_event(struct v4l2_subdev *sd,
return v4l2_event_subscribe(fh, sub, 16, NULL);
}
static int isp_subdev_unsubscribe_event(struct v4l2_subdev *sd,
struct v4l2_fh *fh,
struct v4l2_event_subscription *sub)
{
return v4l2_event_unsubscribe(fh, sub);
}
/*
* isp_subdev_enum_mbus_code - Handle pixel format enumeration
* @sd: pointer to v4l2 subdev structure
@@ -575,7 +568,7 @@ static int isp_subdev_set_format(struct v4l2_subdev *sd,
static const struct v4l2_subdev_core_ops isp_subdev_v4l2_core_ops = {
.ioctl = isp_subdev_ioctl,
.subscribe_event = isp_subdev_subscribe_event,
.unsubscribe_event = isp_subdev_unsubscribe_event,
.unsubscribe_event = v4l2_event_subdev_unsubscribe,
};
/* V4L2 subdev pad operations */