mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-30 08:02:30 +00:00
[media] media/radio: use v4l2_ctrl_subscribe_event where possible
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
parent
6c493f8b28
commit
a22d85fea8
2 changed files with 2 additions and 22 deletions
|
@ -150,14 +150,6 @@ static int radio_isa_log_status(struct file *file, void *priv)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int radio_isa_subscribe_event(struct v4l2_fh *fh,
|
|
||||||
struct v4l2_event_subscription *sub)
|
|
||||||
{
|
|
||||||
if (sub->type == V4L2_EVENT_CTRL)
|
|
||||||
return v4l2_event_subscribe(fh, sub, 0);
|
|
||||||
return -EINVAL;
|
|
||||||
}
|
|
||||||
|
|
||||||
static const struct v4l2_ctrl_ops radio_isa_ctrl_ops = {
|
static const struct v4l2_ctrl_ops radio_isa_ctrl_ops = {
|
||||||
.s_ctrl = radio_isa_s_ctrl,
|
.s_ctrl = radio_isa_s_ctrl,
|
||||||
};
|
};
|
||||||
|
@ -177,7 +169,7 @@ static const struct v4l2_ioctl_ops radio_isa_ioctl_ops = {
|
||||||
.vidioc_g_frequency = radio_isa_g_frequency,
|
.vidioc_g_frequency = radio_isa_g_frequency,
|
||||||
.vidioc_s_frequency = radio_isa_s_frequency,
|
.vidioc_s_frequency = radio_isa_s_frequency,
|
||||||
.vidioc_log_status = radio_isa_log_status,
|
.vidioc_log_status = radio_isa_log_status,
|
||||||
.vidioc_subscribe_event = radio_isa_subscribe_event,
|
.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
|
||||||
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
|
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
|
@ -271,18 +271,6 @@ static int keene_s_ctrl(struct v4l2_ctrl *ctrl)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int vidioc_subscribe_event(struct v4l2_fh *fh,
|
|
||||||
struct v4l2_event_subscription *sub)
|
|
||||||
{
|
|
||||||
switch (sub->type) {
|
|
||||||
case V4L2_EVENT_CTRL:
|
|
||||||
return v4l2_event_subscribe(fh, sub, 0);
|
|
||||||
default:
|
|
||||||
return -EINVAL;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/* File system interface */
|
/* File system interface */
|
||||||
static const struct v4l2_file_operations usb_keene_fops = {
|
static const struct v4l2_file_operations usb_keene_fops = {
|
||||||
.owner = THIS_MODULE,
|
.owner = THIS_MODULE,
|
||||||
|
@ -303,7 +291,7 @@ static const struct v4l2_ioctl_ops usb_keene_ioctl_ops = {
|
||||||
.vidioc_g_frequency = vidioc_g_frequency,
|
.vidioc_g_frequency = vidioc_g_frequency,
|
||||||
.vidioc_s_frequency = vidioc_s_frequency,
|
.vidioc_s_frequency = vidioc_s_frequency,
|
||||||
.vidioc_log_status = v4l2_ctrl_log_status,
|
.vidioc_log_status = v4l2_ctrl_log_status,
|
||||||
.vidioc_subscribe_event = vidioc_subscribe_event,
|
.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
|
||||||
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
|
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue