From: Mohamed Abbas <mohamed.abbas@intel.com>
Date: Wed, 18 Mar 2009 04:51:42 +0000 (-0700)
Subject: iwl3945: use changed in iwl3945_mac_config
X-Git-Tag: v3.0~9763^2~83^2~70
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=37fec3846a5a8b098e35c44ee858407bab0df43f;p=platform%2Fkernel%2Flinux-amlogic.git

iwl3945: use changed in iwl3945_mac_config

In function iwl3945_mac_config use changed flag to call only
the affected functions.

Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 4465320..16ecf03 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3773,15 +3773,19 @@ static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed)
 	}
 #endif
 
-	if (conf->radio_enabled && iwl_radio_kill_sw_enable_radio(priv)) {
-		IWL_DEBUG_MAC80211(priv, "leave - RF-KILL - waiting for uCode\n");
-		goto out;
-	}
+	if (changed & IEEE80211_CONF_CHANGE_RADIO_ENABLED) {
+		if (conf->radio_enabled &&
+		    iwl_radio_kill_sw_enable_radio(priv)) {
+			IWL_DEBUG_MAC80211(priv, "leave - RF-KILL - "
+						 "waiting for uCode\n");
+			goto out;
+		}
 
-	if (!conf->radio_enabled) {
-		iwl_radio_kill_sw_disable_radio(priv);
-		IWL_DEBUG_MAC80211(priv, "leave - radio disabled\n");
-		goto out;
+		if (!conf->radio_enabled) {
+			iwl_radio_kill_sw_disable_radio(priv);
+			IWL_DEBUG_MAC80211(priv, "leave - radio disabled\n");
+			goto out;
+		}
 	}
 
 	if (iwl_is_rfkill(priv)) {