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>
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 0f09784..2a416cf 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -1651,12 +1651,7 @@
.poll = dev_poll,
};
-static struct video_device gspca_template = {
- .name = "gspca main driver",
- .type = VID_TYPE_CAPTURE,
- .fops = &dev_fops,
- .release = dev_release, /* mandatory */
- .minor = -1,
+static const struct v4l2_ioctl_ops dev_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_dqbuf = vidioc_dqbuf,
.vidioc_qbuf = vidioc_qbuf,
@@ -1685,6 +1680,15 @@
#endif
};
+static struct video_device gspca_template = {
+ .name = "gspca main driver",
+ .type = VID_TYPE_CAPTURE,
+ .fops = &dev_fops,
+ .ioctl_ops = &dev_ioctl_ops,
+ .release = dev_release, /* mandatory */
+ .minor = -1,
+};
+
/*
* probe and create a new gspca device
*