[MAC80211]: Add debugfs attributes.

Export various mac80211 internal variables through debugfs.

Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/mac80211/Makefile b/net/mac80211/Makefile
index 79dea99..e9738da 100644
--- a/net/mac80211/Makefile
+++ b/net/mac80211/Makefile
@@ -1,6 +1,7 @@
 obj-$(CONFIG_MAC80211) += mac80211.o rc80211_simple.o
 
 mac80211-objs-$(CONFIG_MAC80211_LEDS) += ieee80211_led.o
+mac80211-objs-$(CONFIG_MAC80211_DEBUGFS) += debugfs.o debugfs_sta.o debugfs_netdev.o debugfs_key.o
 
 mac80211-objs := \
 	ieee80211.o \