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author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-07-21 07:57:38 +0200 |
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committer | Hans Verkuil <hverkuil@xs4all.nl> | 2008-07-21 07:57:38 +0200 |
commit | af41aa918f47e0bc59c5554cabbd05db0917bed4 (patch) | |
tree | 0642e01acc7e7377c7895be6e16f379344557af4 /linux/drivers/media/video/cx23885/cx23885-video.c | |
parent | b42ffafbaf363a50a8b7188a53d9c391c7ff7468 (diff) | |
download | mediapointer-dvb-s2-af41aa918f47e0bc59c5554cabbd05db0917bed4.tar.gz mediapointer-dvb-s2-af41aa918f47e0bc59c5554cabbd05db0917bed4.tar.bz2 |
videodev: move all ioctl callbacks to a new v4l2_ioctl_ops struct
From: Hans Verkuil <hverkuil@xs4all.nl>
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>
Diffstat (limited to 'linux/drivers/media/video/cx23885/cx23885-video.c')
-rw-r--r-- | linux/drivers/media/video/cx23885/cx23885-video.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/linux/drivers/media/video/cx23885/cx23885-video.c b/linux/drivers/media/video/cx23885/cx23885-video.c index 6cb578434..8a77f2633 100644 --- a/linux/drivers/media/video/cx23885/cx23885-video.c +++ b/linux/drivers/media/video/cx23885/cx23885-video.c @@ -1642,12 +1642,7 @@ static const struct file_operations video_fops = { .llseek = no_llseek, }; -static struct video_device cx23885_vbi_template; -static struct video_device cx23885_video_template = { - .name = "cx23885-video", - .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES, - .fops = &video_fops, - .minor = -1, +static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_querycap = vidioc_querycap, .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, @@ -1680,6 +1675,15 @@ static struct video_device cx23885_video_template = { .vidioc_g_register = vidioc_g_register, .vidioc_s_register = vidioc_s_register, #endif +}; + +static struct video_device cx23885_vbi_template; +static struct video_device cx23885_video_template = { + .name = "cx23885-video", + .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES, + .fops = &video_fops, + .minor = -1, + .ioctl_ops = &video_ioctl_ops, .tvnorms = CX23885_NORMS, .current_norm = V4L2_STD_NTSC_M, }; |