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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-01-29 16:50:18 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-05 18:26:01 +0100 |
| commit | 3f926e326d3c02b73898b7692f2b2306c521e2d3 (patch) | |
| tree | bf9ca342f4e7a9e03b5003efbc94caea773a43da /drivers/media/usb/cx231xx/cx231xx-417.c | |
| parent | [media] cx231xx: improve std handling (diff) | |
| download | linux-3f926e326d3c02b73898b7692f2b2306c521e2d3.tar.xz linux-3f926e326d3c02b73898b7692f2b2306c521e2d3.zip | |
[media] cx231xx-417: remove empty functions
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-417.c')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-417.c | 68 |
1 files changed, 1 insertions, 67 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index 15dd334a93d3..ac15a55fe5d0 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -1551,33 +1551,6 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id) dprintk(3, "exit vidioc_s_std() i=0x%x\n", i); return 0; } -static int vidioc_g_audio(struct file *file, void *fh, - struct v4l2_audio *a) -{ - struct v4l2_audio *vin = a; - - int ret = -EINVAL; - if (vin->index > 0) - return ret; - strncpy(vin->name, "VideoGrabber Audio", 14); - vin->capability = V4L2_AUDCAP_STEREO; -return 0; -} -static int vidioc_enumaudio(struct file *file, void *fh, - struct v4l2_audio *a) -{ - struct v4l2_audio *vin = a; - - int ret = -EINVAL; - - if (vin->index > 0) - return ret; - strncpy(vin->name, "VideoGrabber Audio", 14); - vin->capability = V4L2_AUDCAP_STEREO; - - -return 0; -} static const char *iname[] = { [CX231XX_VMUX_COMPOSITE1] = "Composite1", [CX231XX_VMUX_SVIDEO] = "S-Video", @@ -1642,32 +1615,6 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i) return 0; } -static int vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - return 0; -} - -static int vidioc_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - return 0; -} - -static int vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - return 0; -} - -static int vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - - - return 0; -} - static int vidioc_s_ctrl(struct file *file, void *priv, struct v4l2_control *ctl) { @@ -1748,13 +1695,6 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, return 0; } -static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - - return 0; -} - static int vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) { @@ -2073,20 +2013,14 @@ static const struct v4l2_ioctl_ops mpeg_ioctl_ops = { .vidioc_s_std = vidioc_s_std, .vidioc_g_std = vidioc_g_std, .vidioc_enum_input = vidioc_enum_input, - .vidioc_enumaudio = vidioc_enumaudio, - .vidioc_g_audio = vidioc_g_audio, .vidioc_g_input = vidioc_g_input, .vidioc_s_input = vidioc_s_input, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, .vidioc_s_ctrl = vidioc_s_ctrl, .vidioc_querycap = vidioc_querycap, .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = vidioc_try_fmt_vid_cap, .vidioc_reqbufs = vidioc_reqbufs, .vidioc_querybuf = vidioc_querybuf, .vidioc_qbuf = vidioc_qbuf, |