ath9k_htc: fix idle mode handling

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 36983

package/mac80211/patches/300-pending_work.patch

@@ -300,3 +300,14 @@
  	}
  }
  
+--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
++++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+@@ -1183,7 +1183,7 @@ static int ath9k_htc_config(struct ieee8
+ 		mutex_lock(&priv->htc_pm_lock);
+ 
+ 		priv->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
+-		if (priv->ps_idle)
++		if (!priv->ps_idle)
+ 			chip_reset = true;
+ 
+ 		mutex_unlock(&priv->htc_pm_lock);