libertas: handle HOST_AWAKE event by sending WAKEUP_CONFIRM command

lbs_send_confirmwake() is a bit ugly but matches the way we confirm
sleep. We'll deal with that whole thing later.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 465080f..fe50457 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -263,6 +263,7 @@
 	u8 needtowakeup;
 
 	struct PS_CMD_ConfirmSleep lbs_ps_confirm_sleep;
+	struct cmd_header lbs_ps_confirm_wake;
 
 	struct assoc_request * pending_assoc_req;
 	struct assoc_request * in_progress_assoc_req;