#define VERSION "1.3"
-static int minor = MISC_DYNAMIC_MINOR;
-
struct vhci_data {
struct hci_dev *hdev;
return POLLOUT | POLLWRNORM;
}
-static int vhci_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- return -EINVAL;
-}
-
static int vhci_open(struct inode *inode, struct file *file)
{
struct vhci_data *data;
}
static const struct file_operations vhci_fops = {
+ .owner = THIS_MODULE,
.read = vhci_read,
.write = vhci_write,
.poll = vhci_poll,
- .ioctl = vhci_ioctl,
.open = vhci_open,
.release = vhci_release,
};
{
BT_INFO("Virtual HCI driver ver %s", VERSION);
- if (misc_register(&vhci_miscdev) < 0) {
- BT_ERR("Can't register misc device with minor %d", minor);
- return -EIO;
- }
-
- return 0;
+ return misc_register(&vhci_miscdev);
}
static void __exit vhci_exit(void)
{
- if (misc_deregister(&vhci_miscdev) < 0)
- BT_ERR("Can't unregister misc device with minor %d", minor);
+ misc_deregister(&vhci_miscdev);
}
module_init(vhci_init);