b43: include full 64-bit timestamp in monitor mode

When monitor mode is enabled, this will make b43 read out the
full 64-bit MAC time from the chip for each received packet.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index e892ec6..97ea963 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -638,6 +638,8 @@
 	/* List of all wireless devices on this chip */
 	struct list_head devlist;
 	u8 nr_devs;
+
+	bool radiotap_enabled;
 };
 
 /* Pointers to the firmware data and meta information about it. */