b43legacy: LED triggers support

Drive the LEDs through the generic LED triggers.

The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to b43legacy.

Signed-off-by: Larry Finger <larry.finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/b43legacy/Kconfig
index 7e23ec2..1bf7775 100644
--- a/drivers/net/wireless/b43legacy/Kconfig
+++ b/drivers/net/wireless/b43legacy/Kconfig
@@ -34,6 +34,12 @@
 	select SSB_DRIVER_PCICORE
 	default y
 
+# LED support
+config B43LEGACY_LEDS
+	bool
+	depends on MAC80211_LEDS
+	default y
+
 config B43LEGACY_DEBUG
 	bool "Broadcom 43xx-legacy debugging"
 	depends on B43LEGACY