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authorHans Verkuil <hverkuil@xs4all.nl>2008-07-21 02:57:38 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-07-26 12:54:58 -0300
commita399810ca69d9d4bd30ab8c1678c7439e567f90b (patch)
tree32939ef77bc75c3a224d37cf4e885d7f808741bf /drivers/media/video/ivtv
parentb654fcdc0ea3b6e5724c9873ae062bdfe7f28efe (diff)
V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops struct
All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it. This ensures a clean separation between the const ops struct and the non-const video_device struct. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv')
-rw-r--r--drivers/media/video/ivtv/ivtv-ioctl.c130
1 files changed, 67 insertions, 63 deletions
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 52e00a7f3110..61030309d0ad 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1842,69 +1842,73 @@ int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
return res;
}
-void ivtv_set_funcs(struct video_device *vdev)
-{
- vdev->vidioc_querycap = ivtv_querycap;
- vdev->vidioc_g_priority = ivtv_g_priority;
- vdev->vidioc_s_priority = ivtv_s_priority;
- vdev->vidioc_s_audio = ivtv_s_audio;
- vdev->vidioc_g_audio = ivtv_g_audio;
- vdev->vidioc_enumaudio = ivtv_enumaudio;
- vdev->vidioc_s_audout = ivtv_s_audout;
- vdev->vidioc_g_audout = ivtv_g_audout;
- vdev->vidioc_enum_input = ivtv_enum_input;
- vdev->vidioc_enum_output = ivtv_enum_output;
- vdev->vidioc_enumaudout = ivtv_enumaudout;
- vdev->vidioc_cropcap = ivtv_cropcap;
- vdev->vidioc_s_crop = ivtv_s_crop;
- vdev->vidioc_g_crop = ivtv_g_crop;
- vdev->vidioc_g_input = ivtv_g_input;
- vdev->vidioc_s_input = ivtv_s_input;
- vdev->vidioc_g_output = ivtv_g_output;
- vdev->vidioc_s_output = ivtv_s_output;
- vdev->vidioc_g_frequency = ivtv_g_frequency;
- vdev->vidioc_s_frequency = ivtv_s_frequency;
- vdev->vidioc_s_tuner = ivtv_s_tuner;
- vdev->vidioc_g_tuner = ivtv_g_tuner;
- vdev->vidioc_g_enc_index = ivtv_g_enc_index;
- vdev->vidioc_g_fbuf = ivtv_g_fbuf;
- vdev->vidioc_s_fbuf = ivtv_s_fbuf;
- vdev->vidioc_g_std = ivtv_g_std;
- vdev->vidioc_s_std = ivtv_s_std;
- vdev->vidioc_overlay = ivtv_overlay;
- vdev->vidioc_log_status = ivtv_log_status;
- vdev->vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap;
- vdev->vidioc_encoder_cmd = ivtv_encoder_cmd;
- vdev->vidioc_try_encoder_cmd = ivtv_try_encoder_cmd;
- vdev->vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out;
- vdev->vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap;
- vdev->vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap;
- vdev->vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap;
- vdev->vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out;
- vdev->vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay;
- vdev->vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out;
- vdev->vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap;
- vdev->vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap;
- vdev->vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap;
- vdev->vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out;
- vdev->vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay;
- vdev->vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out;
- vdev->vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap;
- vdev->vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap;
- vdev->vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap;
- vdev->vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out;
- vdev->vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay;
- vdev->vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out;
- vdev->vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap;
- vdev->vidioc_g_chip_ident = ivtv_g_chip_ident;
+static const struct v4l2_ioctl_ops ivtv_ioctl_ops = {
+ .vidioc_querycap = ivtv_querycap,
+ .vidioc_g_priority = ivtv_g_priority,
+ .vidioc_s_priority = ivtv_s_priority,
+ .vidioc_s_audio = ivtv_s_audio,
+ .vidioc_g_audio = ivtv_g_audio,
+ .vidioc_enumaudio = ivtv_enumaudio,
+ .vidioc_s_audout = ivtv_s_audout,
+ .vidioc_g_audout = ivtv_g_audout,
+ .vidioc_enum_input = ivtv_enum_input,
+ .vidioc_enum_output = ivtv_enum_output,
+ .vidioc_enumaudout = ivtv_enumaudout,
+ .vidioc_cropcap = ivtv_cropcap,
+ .vidioc_s_crop = ivtv_s_crop,
+ .vidioc_g_crop = ivtv_g_crop,
+ .vidioc_g_input = ivtv_g_input,
+ .vidioc_s_input = ivtv_s_input,
+ .vidioc_g_output = ivtv_g_output,
+ .vidioc_s_output = ivtv_s_output,
+ .vidioc_g_frequency = ivtv_g_frequency,
+ .vidioc_s_frequency = ivtv_s_frequency,
+ .vidioc_s_tuner = ivtv_s_tuner,
+ .vidioc_g_tuner = ivtv_g_tuner,
+ .vidioc_g_enc_index = ivtv_g_enc_index,
+ .vidioc_g_fbuf = ivtv_g_fbuf,
+ .vidioc_s_fbuf = ivtv_s_fbuf,
+ .vidioc_g_std = ivtv_g_std,
+ .vidioc_s_std = ivtv_s_std,
+ .vidioc_overlay = ivtv_overlay,
+ .vidioc_log_status = ivtv_log_status,
+ .vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap,
+ .vidioc_encoder_cmd = ivtv_encoder_cmd,
+ .vidioc_try_encoder_cmd = ivtv_try_encoder_cmd,
+ .vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out,
+ .vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap,
+ .vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap,
+ .vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap,
+ .vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out,
+ .vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay,
+ .vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out,
+ .vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap,
+ .vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap,
+ .vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap,
+ .vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out,
+ .vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay,
+ .vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out,
+ .vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap,
+ .vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap,
+ .vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap,
+ .vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out,
+ .vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay,
+ .vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out,
+ .vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap,
+ .vidioc_g_chip_ident = ivtv_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
- vdev->vidioc_g_register = ivtv_g_register;
- vdev->vidioc_s_register = ivtv_s_register;
+ .vidioc_g_register = ivtv_g_register,
+ .vidioc_s_register = ivtv_s_register,
#endif
- vdev->vidioc_default = ivtv_default;
- vdev->vidioc_queryctrl = ivtv_queryctrl;
- vdev->vidioc_querymenu = ivtv_querymenu;
- vdev->vidioc_g_ext_ctrls = ivtv_g_ext_ctrls;
- vdev->vidioc_s_ext_ctrls = ivtv_s_ext_ctrls;
- vdev->vidioc_try_ext_ctrls = ivtv_try_ext_ctrls;
+ .vidioc_default = ivtv_default,
+ .vidioc_queryctrl = ivtv_queryctrl,
+ .vidioc_querymenu = ivtv_querymenu,
+ .vidioc_g_ext_ctrls = ivtv_g_ext_ctrls,
+ .vidioc_s_ext_ctrls = ivtv_s_ext_ctrls,
+ .vidioc_try_ext_ctrls = ivtv_try_ext_ctrls,
+};
+
+void ivtv_set_funcs(struct video_device *vdev)
+{
+ vdev->ioctl_ops = &ivtv_ioctl_ops;
}

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