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V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops struct

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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>
This commit is contained in:
Hans Verkuil
2008-07-21 02:57:38 -03:00
committed by Mauro Carvalho Chehab
parent b654fcdc0e
commit a399810ca6
38 changed files with 980 additions and 828 deletions
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14
drivers/media/radio/radio-gemtek-pci.c
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@@ -375,11 +375,7 @@ static const struct file_operations gemtek_pci_fops = {
.llseek = no_llseek,
};
static struct video_device vdev_template = {
.owner = THIS_MODULE,
.name = "Gemtek PCI Radio",
.type = VID_TYPE_TUNER,
.fops = &gemtek_pci_fops,
static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
@@ -394,6 +390,14 @@ static struct video_device vdev_template = {
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device vdev_template = {
.owner = THIS_MODULE,
.name = "Gemtek PCI Radio",
.type = VID_TYPE_TUNER,
.fops = &gemtek_pci_fops,
.ioctl_ops = &gemtek_pci_ioctl_ops,
};
static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci_device_id *pci_id )
{
struct gemtek_pci_card *card;