rndis_host: Add link_change function pointer to 'struct rndis_data'.
Callback to signal link state changes from minidriver to
'subminidrivers'.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/usbnet.h b/drivers/net/usb/usbnet.h
index 25b63d3..e0501da 100644
--- a/drivers/net/usb/usbnet.h
+++ b/drivers/net/usb/usbnet.h
@@ -121,6 +121,10 @@
* right after minidriver have initialized hardware. */
int (*early_init)(struct usbnet *dev);
+ /* called by minidriver when link state changes, state: 0=disconnect,
+ * 1=connect */
+ void (*link_change)(struct usbnet *dev, int state);
+
/* for new devices, use the descriptor-reading code instead */
int in; /* rx endpoint */
int out; /* tx endpoint */