diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2019-06-26 11:58:02 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-23 14:48:33 +0200 |
| commit | b61789f53d49db8ca1f6b8fed411b317b4e8f044 (patch) | |
| tree | 8491fcb0a20b6365c46e5ba46873a231c095051f /drivers/media/pci | |
| parent | media: v4l2-mem2mem: reorder checks in v4l2_m2m_poll() (diff) | |
| download | linux-b61789f53d49db8ca1f6b8fed411b317b4e8f044.tar.xz linux-b61789f53d49db8ca1f6b8fed411b317b4e8f044.zip | |
media: drivers/media: don't set pix->priv = 0
The priv field of struct v4l2_pix_format shouldn't be set by drivers,
it's set by the v4l2 core instead to V4L2_PIX_FMT_PRIV_MAGIC.
Drop this from the few media drivers that still do this.
Note that the gspca patch is slightly more involved since some of the
sub-gspca drivers use the priv field internally.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[hverkuil-cisco@xs4all.nl: fix clash in gspca between priv arg and priv variable]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/cobalt/cobalt-v4l2.c | 1 | ||||
| -rw-r--r-- | drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/solo6x10/solo6x10-v4l2.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/tw68/tw68-video.c | 1 |
4 files changed, 0 insertions, 6 deletions
diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c index ea96f333ee2b..c5207501d5e0 100644 --- a/drivers/media/pci/cobalt/cobalt-v4l2.c +++ b/drivers/media/pci/cobalt/cobalt-v4l2.c @@ -785,7 +785,6 @@ static int cobalt_try_fmt_vid_cap(struct file *file, void *priv_fh, pix->sizeimage = pix->bytesperline * pix->height; pix->field = V4L2_FIELD_NONE; - pix->priv = 0; return 0; } diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c index a02f08459e14..476d7f3b32d6 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c @@ -879,7 +879,6 @@ static int solo_enc_try_fmt_cap(struct file *file, void *priv, pix->colorspace = V4L2_COLORSPACE_SMPTE170M; pix->sizeimage = FRAME_BUF_SIZE; pix->bytesperline = 0; - pix->priv = 0; return 0; } @@ -934,7 +933,6 @@ static int solo_enc_get_fmt_cap(struct file *file, void *priv, V4L2_FIELD_NONE; pix->sizeimage = FRAME_BUF_SIZE; pix->colorspace = V4L2_COLORSPACE_SMPTE170M; - pix->priv = 0; return 0; } diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2.c b/drivers/media/pci/solo6x10/solo6x10-v4l2.c index 2efa539d6075..78792067e920 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2.c @@ -477,7 +477,6 @@ static int solo_try_fmt_cap(struct file *file, void *priv, pix->field = V4L2_FIELD_INTERLACED; pix->pixelformat = V4L2_PIX_FMT_UYVY; pix->colorspace = V4L2_COLORSPACE_SMPTE170M; - pix->priv = 0; return 0; } @@ -507,7 +506,6 @@ static int solo_get_fmt_cap(struct file *file, void *priv, pix->sizeimage = solo_image_size(solo_dev); pix->colorspace = V4L2_COLORSPACE_SMPTE170M; pix->bytesperline = solo_bytesperline(solo_dev); - pix->priv = 0; return 0; } diff --git a/drivers/media/pci/tw68/tw68-video.c b/drivers/media/pci/tw68/tw68-video.c index 99e74c22d3be..2fb82d50c53e 100644 --- a/drivers/media/pci/tw68/tw68-video.c +++ b/drivers/media/pci/tw68/tw68-video.c @@ -582,7 +582,6 @@ static int tw68_g_fmt_vid_cap(struct file *file, void *priv, f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - f->fmt.pix.priv = 0; return 0; } |