Bluetooth: hci_bcsp: Use setup_timer Kernel API instead of init_timer

Replace init_timer function with setup_timer reported by coccinelle
Signed-off-by: Prasanna Karthik <pkarthik@intrinsyc.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

drivers/bluetooth/hci_bcsp.c

@@ -733,9 +733,7 @@ static int bcsp_open(struct hci_uart *hu)
 	skb_queue_head_init(&bcsp->rel);
 	skb_queue_head_init(&bcsp->unrel);
 
-	init_timer(&bcsp->tbcsp);
-	bcsp->tbcsp.function = bcsp_timed_event;
-	bcsp->tbcsp.data     = (u_long)hu;
+	setup_timer(&bcsp->tbcsp, bcsp_timed_event, (u_long)hu);
 
 	bcsp->rx_state = BCSP_W4_PKT_DELIMITER;