int (*rx_func)(struct hci_uart *hu, u8 c);
struct timer_list timer; /* Retransmission timer */
+ struct hci_uart *hu; /* Parent HCI UART */
u8 tx_seq; /* Next seq number to send */
u8 tx_ack; /* Next ack number to send */
return h5->tx_win & 0x07;
}
-static void h5_timed_event(unsigned long arg)
+static void h5_timed_event(struct timer_list *t)
{
const unsigned char sync_req[] = { 0x01, 0x7e };
unsigned char conf_req[3] = { 0x03, 0xfc };
- struct hci_uart *hu = (struct hci_uart *)arg;
- struct h5 *h5 = hu->priv;
+ struct h5 *h5 = from_timer(h5, t, timer);
+ struct hci_uart *hu = h5->hu;
struct sk_buff *skb;
unsigned long flags;
return -ENOMEM;
hu->priv = h5;
+ h5->hu = hu;
skb_queue_head_init(&h5->unack);
skb_queue_head_init(&h5->rel);
h5_reset_rx(h5);
- setup_timer(&h5->timer, h5_timed_event, (unsigned long)hu);
+ timer_setup(&h5->timer, h5_timed_event, 0);
h5->tx_win = H5_TX_WIN_MAX;