Merge branch 'net-func-cast'

Phong Tran says:

====================
Fix -Wcast-function-type usb net drivers

Change log with v1:
 - Modify suffix of patch subject.
 - Did the checkpatch.pl (remove the space, add a blank line).
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/usb/hso.c

@@ -1214,8 +1214,9 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
  * This needs to be a tasklet otherwise we will
  * end up recursively calling this function.
  */
-static void hso_unthrottle_tasklet(struct hso_serial *serial)
+static void hso_unthrottle_tasklet(unsigned long data)
 {
+	struct hso_serial *serial = (struct hso_serial *)data;
 	unsigned long flags;
 
 	spin_lock_irqsave(&serial->serial_lock, flags);
@@ -1265,7 +1266,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
 		/* Force default termio settings */
 		_hso_serial_set_termios(tty, NULL);
 		tasklet_init(&serial->unthrottle_tasklet,
-			     (void (*)(unsigned long))hso_unthrottle_tasklet,
+			     hso_unthrottle_tasklet,
 			     (unsigned long)serial);
 		result = hso_start_serial_device(serial->parent, GFP_KERNEL);
 		if (result) {

drivers/net/usb/usbnet.c

@@ -1573,6 +1573,13 @@ static void usbnet_bh (struct timer_list *t)
 	}
 }
 
+static void usbnet_bh_tasklet(unsigned long data)
+{
+	struct timer_list *t = (struct timer_list *)data;
+
+	usbnet_bh(t);
+}
+
 
 /*-------------------------------------------------------------------------
  *
@@ -1700,7 +1707,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 	skb_queue_head_init (&dev->txq);
 	skb_queue_head_init (&dev->done);
 	skb_queue_head_init(&dev->rxq_pause);
-	dev->bh.func = (void (*)(unsigned long))usbnet_bh;
+	dev->bh.func = usbnet_bh_tasklet;
 	dev->bh.data = (unsigned long)&dev->delay;
 	INIT_WORK (&dev->kevent, usbnet_deferred_kevent);
 	init_usb_anchor(&dev->deferred);