Bluetooth: Remove unused and unneeded support in virtual driver

[pandora-kernel.git] / drivers / bluetooth / hci_vhci.c

diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 7ebdb1d..1df9dda 100644 (file)
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -51,14 +51,8 @@ struct vhci_data {
 
        wait_queue_head_t read_wait;
        struct sk_buff_head readq;
-
-       struct fasync_struct *fasync;
 };
 
-#define VHCI_FASYNC    0x0010
-
-static struct miscdevice vhci_miscdev;
-
 static int vhci_open_dev(struct hci_dev *hdev)
 {
        set_bit(HCI_RUNNING, &hdev->flags);
@@ -105,9 +99,6 @@ static int vhci_send_frame(struct sk_buff *skb)
        memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
        skb_queue_tail(&data->readq, skb);
 
-       if (data->flags & VHCI_FASYNC)
-               kill_fasync(&data->fasync, SIGIO, POLL_IN);
-
        wake_up_interruptible(&data->read_wait);
 
        return 0;
@@ -293,35 +284,13 @@ static int vhci_release(struct inode *inode, struct file *file)
        return 0;
 }
 
-static int vhci_fasync(int fd, struct file *file, int on)
-{
-       struct vhci_data *data = file->private_data;
-       int err = 0;
-
-       lock_kernel();
-       err = fasync_helper(fd, file, on, &data->fasync);
-       if (err < 0)
-               goto out;
-
-       if (on)
-               data->flags |= VHCI_FASYNC;
-       else
-               data->flags &= ~VHCI_FASYNC;
-
-out:
-       unlock_kernel();
-       return err;
-}
-
 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,
-       .fasync         = vhci_fasync,
 };
 
 static struct miscdevice vhci_miscdev= {