usbnet: Add stop function pointer to 'struct rndis_data'.

Allow minidriver to know that netdev has stopped. This is to let
wireless turn off radio when usbnet dev is stopped.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 310e18a880ff..7c17b2efba86 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -97,6 +97,9 @@ struct driver_info {
         /* reset device ... can sleep */
         int     (*reset)(struct usbnet *);
 
+        /* stop device ... can sleep */
+        int     (*stop)(struct usbnet *);
+
         /* see if peer is connected ... can sleep */
         int     (*check_connect)(struct usbnet *);