1 files changed, 5 insertions, 85 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index a9da17ce0e1..f5911687671 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -379,28 +379,6 @@ static int iwl4965_send_bt_config(struct iwl_priv *priv)
                                 sizeof(struct iwl4965_bt_cmd), &bt_cmd);
 }
 
-/*
- * CARD_STATE_CMD
- *
- * Use: Sets the device's internal card state to enable, disable, or halt
- *
- * When in the 'enable' state the card operates as normal.
- * When in the 'disable' state, the card enters into a low power mode.
- * When in the 'halt' state, the card is shut down and must be fully
- * restarted to come back on.
- */
-static int iwl4965_send_card_state(struct iwl_priv *priv, u32 flags, u8 meta_flag)
-{
-        struct iwl_host_cmd cmd = {
-                .id = REPLY_CARD_STATE_CMD,
-                .len = sizeof(u32),
-                .data = &flags,
-                .meta.flags = meta_flag,
-        };
-
-        return iwl_send_cmd(priv, &cmd);
-}
-
 static void iwl_clear_free_frames(struct iwl_priv *priv)
 {
         struct list_head *element;
@@ -916,65 +894,6 @@ static void iwl4965_set_rate(struct iwl_priv *priv)
                    (IWL_OFDM_BASIC_RATES_MASK >> IWL_FIRST_OFDM_RATE) & 0xFF;
 }
 
-int iwl4965_radio_kill_sw(struct iwl_priv *priv, int disable_radio)
-{
-        unsigned long flags;
-
-        if (!!disable_radio == test_bit(STATUS_RF_KILL_SW, &priv->status))
-                return 0;
-
-        IWL_DEBUG_RF_KILL("Manual SW RF KILL set to: RADIO %s\n",
-                          disable_radio ? "OFF" : "ON");
-
-        if (disable_radio) {
-                iwl_scan_cancel(priv);
-                /* FIXME: This is a workaround for AP */
-                if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
-                        spin_lock_irqsave(&priv->lock, flags);
-                        iwl_write32(priv, CSR_UCODE_DRV_GP1_SET,
-                                    CSR_UCODE_SW_BIT_RFKILL);
-                        spin_unlock_irqrestore(&priv->lock, flags);
-                        /* call the host command only if no hw rf-kill set */
-                        if (!test_bit(STATUS_RF_KILL_HW, &priv->status) &&
-                            iwl_is_ready(priv))
-                                iwl4965_send_card_state(priv,
-                                                        CARD_STATE_CMD_DISABLE,
-                                                        0);
-                        set_bit(STATUS_RF_KILL_SW, &priv->status);
-
-                        /* make sure mac80211 stop sending Tx frame */
-                        if (priv->mac80211_registered)
-                                ieee80211_stop_queues(priv->hw);
-                }
-                return 0;
-        }
-
-        spin_lock_irqsave(&priv->lock, flags);
-        iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
-
-        clear_bit(STATUS_RF_KILL_SW, &priv->status);
-        spin_unlock_irqrestore(&priv->lock, flags);
-
-        /* wake up ucode */
-        msleep(10);
-
-        spin_lock_irqsave(&priv->lock, flags);
-        iwl_read32(priv, CSR_UCODE_DRV_GP1);
-        if (!iwl_grab_nic_access(priv))
-                iwl_release_nic_access(priv);
-        spin_unlock_irqrestore(&priv->lock, flags);
-
-        if (test_bit(STATUS_RF_KILL_HW, &priv->status)) {
-                IWL_DEBUG_RF_KILL("Can not turn radio back on - "
-                                  "disabled by HW switch\n");
-                return 0;
-        }
-
-        if (priv->is_open)
-                queue_work(priv->workqueue, &priv->restart);
-        return 1;
-}
-
 #define IWL_PACKET_RETRY_TIME HZ
 
 int iwl4965_is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
@@ -2982,13 +2901,14 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
 
         priv->add_radiotap = !!(conf->flags & IEEE80211_CONF_RADIOTAP);
 
-
-        if (priv->cfg->ops->lib->radio_kill_sw &&
-            priv->cfg->ops->lib->radio_kill_sw(priv, !conf->radio_enabled)) {
+        if (conf->radio_enabled && iwl_radio_kill_sw_enable_radio(priv)) {
                 IWL_DEBUG_MAC80211("leave - RF-KILL - waiting for uCode\n");
-                mutex_unlock(&priv->mutex);
+                goto out;
         }
 
+        if (!conf->radio_enabled)
+                iwl_radio_kill_sw_disable_radio(priv);
+
         if (!iwl_is_ready(priv)) {
                 IWL_DEBUG_MAC80211("leave - not ready\n");
                 ret = -EIO;