static void gemtek_pci_unmute(struct gemtek_pci *card)
{
- mutex_lock(&card->lock);
if (card->mute) {
gemtek_pci_setfrequency(card, card->current_frequency);
card->mute = false;
}
- mutex_unlock(&card->lock);
}
static int gemtek_pci_getsignal(struct gemtek_pci *card)
MODULE_DEVICE_TABLE(pci, gemtek_pci_id);
-static int gemtek_pci_open(struct file *file)
-{
- return 0;
-}
-
-static int gemtek_pci_release(struct file *file)
-{
- return 0;
-}
-
static const struct v4l2_file_operations gemtek_pci_fops = {
.owner = THIS_MODULE,
- .open = gemtek_pci_open,
- .release = gemtek_pci_release,
.ioctl = video_ioctl2,
};