b43: fix build error if !CONFIG_B43_LEDS

Fix the following build error when CONFIG_B43_LEDS is not selected:

drivers/net/wireless/b43/main.c: In function 'b43_remove':
drivers/net/wireless/b43/main.c:4990: error: 'struct b43_leds' has no member named 'stop'
drivers/net/wireless/b43/main.c:4991: error: 'struct b43_leds' has no member named 'work'
make[4]: *** [drivers/net/wireless/b43/main.o] Error 1

Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 13 insertions, 2 deletions

diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c
index fbe31e02688b..fbe3d4f62ce2 100644
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/b43/leds.c
@@ -325,6 +325,14 @@ void b43_leds_exit(struct b43_wldev *dev)
         b43_led_turn_off(dev, leds->led_radio.index, leds->led_radio.activelow);
 }
 
+void b43_leds_stop(struct b43_wldev *dev)
+{
+        struct b43_leds *leds = &dev->wl->leds;
+
+        leds->stop = 1;
+        cancel_work_sync(&leds->work);
+}
+
 void b43_leds_register(struct b43_wldev *dev)
 {
         unsigned int i;
diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h
index 49d3da540c28..9592e4c5a5f5 100644
--- a/drivers/net/wireless/b43/leds.h
+++ b/drivers/net/wireless/b43/leds.h
@@ -63,6 +63,7 @@ void b43_leds_register(struct b43_wldev *dev);
 void b43_leds_unregister(struct b43_wldev *dev);
 void b43_leds_init(struct b43_wldev *dev);
 void b43_leds_exit(struct b43_wldev *dev);
+void b43_leds_stop(struct b43_wldev *dev);
 
 
 #else /* CONFIG_B43_LEDS */
@@ -84,6 +85,9 @@ static inline void b43_leds_init(struct b43_wldev *dev)
 static inline void b43_leds_exit(struct b43_wldev *dev)
 {
 }
+static inline void b43_leds_stop(struct b43_wldev *dev)
+{
+}
 #endif /* CONFIG_B43_LEDS */
 
 #endif /* B43_LEDS_H_ */
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index a8840ef63770..6c0ea214a82e 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4987,8 +4987,7 @@ static void b43_remove(struct ssb_device *dev)
                  * might have modified it. Restoring is important, so the networking
                  * stack can properly free resources. */
                 wl->hw->queues = wl->mac80211_initially_registered_queues;
-                wl->leds.stop = 1;
-                cancel_work_sync(&wl->leds.work);
+                b43_leds_stop(wldev);
                 ieee80211_unregister_hw(wl->hw);
         }