ar9170: fix build error when !CONFIG_AR9170_LEDS

Fix this build error when CONFIG_AR9170_LEDS is not set
drivers/net/wireless/ath/ar9170/main.c:1296: error: 'struct ar9170' has
no member named 'led_work'

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index c7287a883a48..85a1452a7c3c 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -1293,7 +1293,9 @@ static void ar9170_op_stop(struct ieee80211_hw *hw)
         flush_workqueue(ar->hw->workqueue);
 
         cancel_delayed_work_sync(&ar->tx_janitor);
+#ifdef CONFIG_AR9170_LEDS
         cancel_delayed_work_sync(&ar->led_work);
+#endif
         cancel_work_sync(&ar->filter_config_work);
         cancel_work_sync(&ar->beacon_work);
         mutex_lock(&ar->mutex);