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media: videobuf2: core: Rename min_buffers_needed field in vb2_queue

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Rename min_buffers_needed into min_queued_buffers and update
the documentation about it.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil: Drop the change where min_queued_buffers + 1 buffers would be]
[hverkuil: allocated. Now this patch only renames this field instead of making]
[hverkuil: a functional change as well.]
[hverkuil: Renamed 3 remaining min_buffers_needed occurrences.]
This commit is contained in:
Benjamin Gaignard
2023-12-11 14:32:49 +01:00
committed by CrazyCat
parent ab8869dd23
commit 4657721876
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/bt8xx/bttv-driver.c
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@@ -3113,7 +3113,7 @@ static int vdev_init(struct bttv *btv, struct video_device *vfd,
q->gfp_flags = __GFP_DMA32;
q->buf_struct_size = sizeof(struct bttv_buffer);
q->lock = &btv->lock;
q->min_buffers_needed = 2;
q->min_queued_buffers = 2;
q->dev = &btv->c.pci->dev;
err = vb2_queue_init(q);
if (err)