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media: v4l2-fh: Move piece of documentation to correct function

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The paragraph in the v4l2_fh_del() documentation that indicates the
function sets filp->private_data was added in the wrong place. It is
meant for v4l2_fh_open(). Move it to where it belongs.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Laurent Pinchart 2025-08-10 04:29:58 +03:00 committed by Hans Verkuil
parent 1b847fa1bc
commit bbe4debfaa
1 changed files with 3 additions and 3 deletions
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6
include/media/v4l2-fh.h
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@ -101,6 +101,9 @@ void v4l2_fh_add(struct v4l2_fh *fh);
*
* It allocates a v4l2_fh and inits and adds it to the &struct video_device
* associated with the file pointer.
*
* On error filp->private_data will be %NULL, otherwise it will point to
* the &struct v4l2_fh.
*/
int v4l2_fh_open(struct file *filp);
@ -109,9 +112,6 @@ int v4l2_fh_open(struct file *filp);
*
* @fh: pointer to &struct v4l2_fh
*
* On error filp->private_data will be %NULL, otherwise it will point to
* the &struct v4l2_fh.
*
* .. note::
* Must be called in v4l2_file_operations->release\(\) handler if the driver
* uses &struct v4l2_fh.