libertas: kill struct lbs_adapter

There seems to be no reason for a separate structure; move it all
into struct lbs_private.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 158 insertions, 178 deletions

diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 44865bf12ba4..ab6e729efacf 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -25,10 +25,9 @@
  */
 void lbs_mac_event_disconnected(struct lbs_private *priv)
 {
-        struct lbs_adapter *adapter = priv->adapter;
         union iwreq_data wrqu;
 
-        if (adapter->connect_status != LBS_CONNECTED)
+        if (priv->connect_status != LBS_CONNECTED)
                 return;
 
         lbs_deb_enter(LBS_DEB_ASSOC);
@@ -45,31 +44,31 @@ void lbs_mac_event_disconnected(struct lbs_private *priv)
         wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
 
         /* Free Tx and Rx packets */
-        kfree_skb(priv->adapter->currenttxskb);
-        priv->adapter->currenttxskb = NULL;
+        kfree_skb(priv->currenttxskb);
+        priv->currenttxskb = NULL;
 
         /* report disconnect to upper layer */
         netif_stop_queue(priv->dev);
         netif_carrier_off(priv->dev);
 
         /* reset SNR/NF/RSSI values */
-        memset(adapter->SNR, 0x00, sizeof(adapter->SNR));
-        memset(adapter->NF, 0x00, sizeof(adapter->NF));
-        memset(adapter->RSSI, 0x00, sizeof(adapter->RSSI));
-        memset(adapter->rawSNR, 0x00, sizeof(adapter->rawSNR));
-        memset(adapter->rawNF, 0x00, sizeof(adapter->rawNF));
-        adapter->nextSNRNF = 0;
-        adapter->numSNRNF = 0;
-        adapter->connect_status = LBS_DISCONNECTED;
+        memset(priv->SNR, 0x00, sizeof(priv->SNR));
+        memset(priv->NF, 0x00, sizeof(priv->NF));
+        memset(priv->RSSI, 0x00, sizeof(priv->RSSI));
+        memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
+        memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
+        priv->nextSNRNF = 0;
+        priv->numSNRNF = 0;
+        priv->connect_status = LBS_DISCONNECTED;
 
         /* Clear out associated SSID and BSSID since connection is
          * no longer valid.
          */
-        memset(&adapter->curbssparams.bssid, 0, ETH_ALEN);
-        memset(&adapter->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE);
-        adapter->curbssparams.ssid_len = 0;
+        memset(&priv->curbssparams.bssid, 0, ETH_ALEN);
+        memset(&priv->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE);
+        priv->curbssparams.ssid_len = 0;
 
-        if (adapter->psstate != PS_STATE_FULL_POWER) {
+        if (priv->psstate != PS_STATE_FULL_POWER) {
                 /* make firmware to exit PS mode */
                 lbs_deb_cmd("disconnected, so exit PS mode\n");
                 lbs_ps_wakeup(priv, 0);
@@ -107,7 +106,6 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
                                u16 type, struct cmd_ds_command *resp)
 {
         int ret = 0;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
@@ -116,8 +114,8 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
                 {
                         struct cmd_ds_mac_reg_access *reg = &resp->params.macreg;
 
-                        adapter->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
-                        adapter->offsetvalue.value = le32_to_cpu(reg->value);
+                        priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
+                        priv->offsetvalue.value = le32_to_cpu(reg->value);
                         break;
                 }
 
@@ -125,8 +123,8 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
                 {
                         struct cmd_ds_bbp_reg_access *reg = &resp->params.bbpreg;
 
-                        adapter->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
-                        adapter->offsetvalue.value = reg->value;
+                        priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
+                        priv->offsetvalue.value = reg->value;
                         break;
                 }
 
@@ -134,8 +132,8 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
                 {
                         struct cmd_ds_rf_reg_access *reg = &resp->params.rfreg;
 
-                        adapter->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
-                        adapter->offsetvalue.value = reg->value;
+                        priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
+                        priv->offsetvalue.value = reg->value;
                         break;
                 }
 
@@ -152,19 +150,18 @@ static int lbs_ret_get_hw_spec(struct lbs_private *priv,
 {
         u32 i;
         struct cmd_ds_get_hw_spec *hwspec = &resp->params.hwspec;
-        struct lbs_adapter *adapter = priv->adapter;
         int ret = 0;
         DECLARE_MAC_BUF(mac);
 
         lbs_deb_enter(LBS_DEB_CMD);
 
-        adapter->fwcapinfo = le32_to_cpu(hwspec->fwcapinfo);
+        priv->fwcapinfo = le32_to_cpu(hwspec->fwcapinfo);
 
-        memcpy(adapter->fwreleasenumber, hwspec->fwreleasenumber, 4);
+        memcpy(priv->fwreleasenumber, hwspec->fwreleasenumber, 4);
 
         lbs_deb_cmd("GET_HW_SPEC: firmware release %u.%u.%up%u\n",
-                    adapter->fwreleasenumber[2], adapter->fwreleasenumber[1],
-                    adapter->fwreleasenumber[0], adapter->fwreleasenumber[3]);
+                    priv->fwreleasenumber[2], priv->fwreleasenumber[1],
+                    priv->fwreleasenumber[0], priv->fwreleasenumber[3]);
         lbs_deb_cmd("GET_HW_SPEC: MAC addr %s\n",
                     print_mac(mac, hwspec->permanentaddr));
         lbs_deb_cmd("GET_HW_SPEC: hardware interface 0x%x, hardware spec 0x%04x\n",
@@ -174,29 +171,29 @@ static int lbs_ret_get_hw_spec(struct lbs_private *priv,
          * only ever be 8-bit, even though the field size is 16-bit.  Some firmware
          * returns non-zero high 8 bits here.
          */
-        adapter->regioncode = le16_to_cpu(hwspec->regioncode) & 0xFF;
+        priv->regioncode = le16_to_cpu(hwspec->regioncode) & 0xFF;
 
         for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
                 /* use the region code to search for the index */
-                if (adapter->regioncode == lbs_region_code_to_index[i]) {
+                if (priv->regioncode == lbs_region_code_to_index[i]) {
                         break;
                 }
         }
 
         /* if it's unidentified region code, use the default (USA) */
         if (i >= MRVDRV_MAX_REGION_CODE) {
-                adapter->regioncode = 0x10;
+                priv->regioncode = 0x10;
                 lbs_pr_info("unidentified region code; using the default (USA)\n");
         }
 
-        if (adapter->current_addr[0] == 0xff)
-                memmove(adapter->current_addr, hwspec->permanentaddr, ETH_ALEN);
+        if (priv->current_addr[0] == 0xff)
+                memmove(priv->current_addr, hwspec->permanentaddr, ETH_ALEN);
 
-        memcpy(priv->dev->dev_addr, adapter->current_addr, ETH_ALEN);
+        memcpy(priv->dev->dev_addr, priv->current_addr, ETH_ALEN);
         if (priv->mesh_dev)
-                memcpy(priv->mesh_dev->dev_addr, adapter->current_addr, ETH_ALEN);
+                memcpy(priv->mesh_dev->dev_addr, priv->current_addr, ETH_ALEN);
 
-        if (lbs_set_regiontable(priv, adapter->regioncode, 0)) {
+        if (lbs_set_regiontable(priv, priv->regioncode, 0)) {
                 ret = -1;
                 goto done;
         }
@@ -215,7 +212,6 @@ static int lbs_ret_802_11_sleep_params(struct lbs_private *priv,
                                         struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_sleep_params *sp = &resp->params.sleep_params;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
@@ -224,12 +220,12 @@ static int lbs_ret_802_11_sleep_params(struct lbs_private *priv,
                     le16_to_cpu(sp->offset), le16_to_cpu(sp->stabletime),
                     sp->calcontrol, sp->externalsleepclk);
 
-        adapter->sp.sp_error = le16_to_cpu(sp->error);
-        adapter->sp.sp_offset = le16_to_cpu(sp->offset);
-        adapter->sp.sp_stabletime = le16_to_cpu(sp->stabletime);
-        adapter->sp.sp_calcontrol = sp->calcontrol;
-        adapter->sp.sp_extsleepclk = sp->externalsleepclk;
-        adapter->sp.sp_reserved = le16_to_cpu(sp->reserved);
+        priv->sp.sp_error = le16_to_cpu(sp->error);
+        priv->sp.sp_offset = le16_to_cpu(sp->offset);
+        priv->sp.sp_stabletime = le16_to_cpu(sp->stabletime);
+        priv->sp.sp_calcontrol = sp->calcontrol;
+        priv->sp.sp_extsleepclk = sp->externalsleepclk;
+        priv->sp.sp_reserved = le16_to_cpu(sp->reserved);
 
         lbs_deb_enter(LBS_DEB_CMD);
         return 0;
@@ -239,13 +235,12 @@ static int lbs_ret_802_11_stat(struct lbs_private *priv,
                                 struct cmd_ds_command *resp)
 {
         lbs_deb_enter(LBS_DEB_CMD);
-/*      currently adapter->wlan802_11Stat is unused
+/*      currently priv->wlan802_11Stat is unused
 
         struct cmd_ds_802_11_get_stat *p11Stat = &resp->params.gstat;
-        struct lbs_adapter *adapter = priv->adapter;
 
         // TODO Convert it to Big endian befor copy
-        memcpy(&adapter->wlan802_11Stat,
+        memcpy(&priv->wlan802_11Stat,
                p11Stat, sizeof(struct cmd_ds_802_11_get_stat));
 */
         lbs_deb_leave(LBS_DEB_CMD);
@@ -268,22 +263,22 @@ static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv,
         if (querytype == CMD_ACT_GET) {
                 switch (oid) {
                 case FRAGTHRESH_I:
-                        priv->adapter->fragthsd =
+                        priv->fragthsd =
                                 le16_to_cpu(*((__le16 *)(smib->value)));
                         lbs_deb_cmd("SNMP_RESP: frag threshold %u\n",
-                                    priv->adapter->fragthsd);
+                                    priv->fragthsd);
                         break;
                 case RTSTHRESH_I:
-                        priv->adapter->rtsthsd =
+                        priv->rtsthsd =
                                 le16_to_cpu(*((__le16 *)(smib->value)));
                         lbs_deb_cmd("SNMP_RESP: rts threshold %u\n",
-                                    priv->adapter->rtsthsd);
+                                    priv->rtsthsd);
                         break;
                 case SHORT_RETRYLIM_I:
-                        priv->adapter->txretrycount =
+                        priv->txretrycount =
                                 le16_to_cpu(*((__le16 *)(smib->value)));
                         lbs_deb_cmd("SNMP_RESP: tx retry count %u\n",
-                                    priv->adapter->rtsthsd);
+                                    priv->rtsthsd);
                         break;
                 default:
                         break;
@@ -299,7 +294,6 @@ static int lbs_ret_802_11_key_material(struct lbs_private *priv,
 {
         struct cmd_ds_802_11_key_material *pkeymaterial =
             &resp->params.keymaterial;
-        struct lbs_adapter *adapter = priv->adapter;
         u16 action = le16_to_cpu(pkeymaterial->action);
 
         lbs_deb_enter(LBS_DEB_CMD);
@@ -327,9 +321,9 @@ static int lbs_ret_802_11_key_material(struct lbs_private *priv,
                                 break;
 
                         if (key_flags & KEY_INFO_WPA_UNICAST)
-                                pkey = &adapter->wpa_unicast_key;
+                                pkey = &priv->wpa_unicast_key;
                         else if (key_flags & KEY_INFO_WPA_MCAST)
-                                pkey = &adapter->wpa_mcast_key;
+                                pkey = &priv->wpa_mcast_key;
                         else
                                 break;
 
@@ -354,11 +348,10 @@ static int lbs_ret_802_11_mac_address(struct lbs_private *priv,
                                        struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
-        memcpy(adapter->current_addr, macadd->macadd, ETH_ALEN);
+        memcpy(priv->current_addr, macadd->macadd, ETH_ALEN);
 
         lbs_deb_enter(LBS_DEB_CMD);
         return 0;
@@ -368,13 +361,12 @@ static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv,
                                        struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_rf_tx_power *rtp = &resp->params.txp;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
-        adapter->txpowerlevel = le16_to_cpu(rtp->currentlevel);
+        priv->txpowerlevel = le16_to_cpu(rtp->currentlevel);
 
-        lbs_deb_cmd("TX power currently %d\n", adapter->txpowerlevel);
+        lbs_deb_cmd("TX power currently %d\n", priv->txpowerlevel);
 
         lbs_deb_leave(LBS_DEB_CMD);
         return 0;
@@ -384,13 +376,12 @@ static int lbs_ret_802_11_rate_adapt_rateset(struct lbs_private *priv,
                                               struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_rate_adapt_rateset *rates = &resp->params.rateset;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
         if (rates->action == CMD_ACT_GET) {
-                adapter->enablehwauto = le16_to_cpu(rates->enablehwauto);
-                adapter->ratebitmap = le16_to_cpu(rates->bitmap);
+                priv->enablehwauto = le16_to_cpu(rates->enablehwauto);
+                priv->ratebitmap = le16_to_cpu(rates->bitmap);
         }
 
         lbs_deb_leave(LBS_DEB_CMD);
@@ -401,7 +392,6 @@ static int lbs_ret_802_11_data_rate(struct lbs_private *priv,
                                      struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_data_rate *pdatarate = &resp->params.drate;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
@@ -411,8 +401,8 @@ static int lbs_ret_802_11_data_rate(struct lbs_private *priv,
         /* FIXME: get actual rates FW can do if this command actually returns
          * all data rates supported.
          */
-        adapter->cur_rate = lbs_fw_index_to_data_rate(pdatarate->rates[0]);
-        lbs_deb_cmd("DATA_RATE: current rate 0x%02x\n", adapter->cur_rate);
+        priv->cur_rate = lbs_fw_index_to_data_rate(pdatarate->rates[0]);
+        lbs_deb_cmd("DATA_RATE: current rate 0x%02x\n", priv->cur_rate);
 
         lbs_deb_leave(LBS_DEB_CMD);
         return 0;
@@ -422,19 +412,18 @@ static int lbs_ret_802_11_rf_channel(struct lbs_private *priv,
                                       struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_rf_channel *rfchannel = &resp->params.rfchannel;
-        struct lbs_adapter *adapter = priv->adapter;
         u16 action = le16_to_cpu(rfchannel->action);
         u16 newchannel = le16_to_cpu(rfchannel->currentchannel);
 
         lbs_deb_enter(LBS_DEB_CMD);
 
         if (action == CMD_OPT_802_11_RF_CHANNEL_GET
-            && adapter->curbssparams.channel != newchannel) {
+            && priv->curbssparams.channel != newchannel) {
                 lbs_deb_cmd("channel switch from %d to %d\n",
-                       adapter->curbssparams.channel, newchannel);
+                       priv->curbssparams.channel, newchannel);
 
                 /* Update the channel again */
-                adapter->curbssparams.channel = newchannel;
+                priv->curbssparams.channel = newchannel;
         }
 
         lbs_deb_enter(LBS_DEB_CMD);
@@ -445,28 +434,27 @@ static int lbs_ret_802_11_rssi(struct lbs_private *priv,
                                 struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
         /* store the non average value */
-        adapter->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR);
-        adapter->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor);
+        priv->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR);
+        priv->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor);
 
-        adapter->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR);
-        adapter->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor);
+        priv->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR);
+        priv->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor);
 
-        adapter->RSSI[TYPE_BEACON][TYPE_NOAVG] =
-            CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_NOAVG],
-                     adapter->NF[TYPE_BEACON][TYPE_NOAVG]);
+        priv->RSSI[TYPE_BEACON][TYPE_NOAVG] =
+            CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
+                     priv->NF[TYPE_BEACON][TYPE_NOAVG]);
 
-        adapter->RSSI[TYPE_BEACON][TYPE_AVG] =
-            CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
-                     adapter->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
+        priv->RSSI[TYPE_BEACON][TYPE_AVG] =
+            CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
+                     priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
 
         lbs_deb_cmd("RSSI: beacon %d, avg %d\n",
-               adapter->RSSI[TYPE_BEACON][TYPE_NOAVG],
-               adapter->RSSI[TYPE_BEACON][TYPE_AVG]);
+               priv->RSSI[TYPE_BEACON][TYPE_NOAVG],
+               priv->RSSI[TYPE_BEACON][TYPE_AVG]);
 
         lbs_deb_leave(LBS_DEB_CMD);
         return 0;
@@ -475,9 +463,8 @@ static int lbs_ret_802_11_rssi(struct lbs_private *priv,
 static int lbs_ret_802_11_eeprom_access(struct lbs_private *priv,
                                   struct cmd_ds_command *resp)
 {
-        struct lbs_adapter *adapter = priv->adapter;
         struct lbs_ioctl_regrdwr *pbuf;
-        pbuf = (struct lbs_ioctl_regrdwr *) adapter->prdeeprom;
+        pbuf = (struct lbs_ioctl_regrdwr *) priv->prdeeprom;
 
         lbs_deb_enter_args(LBS_DEB_CMD, "len %d",
                le16_to_cpu(resp->params.rdeeprom.bytecount));
@@ -502,12 +489,11 @@ static int lbs_ret_get_log(struct lbs_private *priv,
                             struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
         /* Stored little-endian */
-        memcpy(&adapter->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log));
+        memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log));
 
         lbs_deb_leave(LBS_DEB_CMD);
         return 0;
@@ -517,8 +503,7 @@ static int lbs_ret_802_11_enable_rsn(struct lbs_private *priv,
                                           struct cmd_ds_command *resp)
 {
         struct cmd_ds_802_11_enable_rsn *enable_rsn = &resp->params.enbrsn;
-        struct lbs_adapter *adapter = priv->adapter;
-        u32 * pdata_buf = adapter->cur_cmd->pdata_buf;
+        u32 * pdata_buf = priv->cur_cmd->pdata_buf;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
@@ -536,13 +521,12 @@ static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
 {
         struct cmd_ds_802_11_beacon_control *bcn_ctrl =
             &resp->params.bcn_ctrl;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
         if (bcn_ctrl->action == CMD_ACT_GET) {
-                adapter->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
-                adapter->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
+                priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
+                priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
         }
 
         lbs_deb_enter(LBS_DEB_CMD);
@@ -552,11 +536,10 @@ static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
 static int lbs_ret_802_11_subscribe_event(struct lbs_private *priv,
         struct cmd_ds_command *resp)
 {
-        struct lbs_adapter *adapter = priv->adapter;
         struct cmd_ds_802_11_subscribe_event *cmd_event =
                 &resp->params.subscribe_event;
         struct cmd_ds_802_11_subscribe_event *dst_event =
-                adapter->cur_cmd->pdata_buf;
+                priv->cur_cmd->pdata_buf;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
@@ -575,7 +558,6 @@ static inline int handle_cmd_response(u16 respcmd,
 {
         int ret = 0;
         unsigned long flags;
-        struct lbs_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_HOST);
 
@@ -628,10 +610,10 @@ static inline int handle_cmd_response(u16 respcmd,
 
         case CMD_RET(CMD_802_11_SET_AFC):
         case CMD_RET(CMD_802_11_GET_AFC):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                memmove(adapter->cur_cmd->pdata_buf, &resp->params.afc,
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                memmove(priv->cur_cmd->pdata_buf, &resp->params.afc,
                         sizeof(struct cmd_ds_802_11_afc));
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
 
                 break;
 
@@ -686,59 +668,59 @@ static inline int handle_cmd_response(u16 respcmd,
                 ret = lbs_ret_802_11_sleep_params(priv, resp);
                 break;
         case CMD_RET(CMD_802_11_INACTIVITY_TIMEOUT):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                *((u16 *) adapter->cur_cmd->pdata_buf) =
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                *((u16 *) priv->cur_cmd->pdata_buf) =
                     le16_to_cpu(resp->params.inactivity_timeout.timeout);
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 break;
 
         case CMD_RET(CMD_802_11_TPC_CFG):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                memmove(adapter->cur_cmd->pdata_buf, &resp->params.tpccfg,
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                memmove(priv->cur_cmd->pdata_buf, &resp->params.tpccfg,
                         sizeof(struct cmd_ds_802_11_tpc_cfg));
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 break;
         case CMD_RET(CMD_802_11_LED_GPIO_CTRL):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                memmove(adapter->cur_cmd->pdata_buf, &resp->params.ledgpio,
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                memmove(priv->cur_cmd->pdata_buf, &resp->params.ledgpio,
                         sizeof(struct cmd_ds_802_11_led_ctrl));
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 break;
         case CMD_RET(CMD_802_11_SUBSCRIBE_EVENT):
                 ret = lbs_ret_802_11_subscribe_event(priv, resp);
                 break;
 
         case CMD_RET(CMD_802_11_PWR_CFG):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                memmove(adapter->cur_cmd->pdata_buf, &resp->params.pwrcfg,
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                memmove(priv->cur_cmd->pdata_buf, &resp->params.pwrcfg,
                         sizeof(struct cmd_ds_802_11_pwr_cfg));
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
 
                 break;
 
         case CMD_RET(CMD_GET_TSF):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                memcpy(priv->adapter->cur_cmd->pdata_buf,
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                memcpy(priv->cur_cmd->pdata_buf,
                        &resp->params.gettsf.tsfvalue, sizeof(u64));
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 break;
         case CMD_RET(CMD_BT_ACCESS):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                if (adapter->cur_cmd->pdata_buf)
-                        memcpy(adapter->cur_cmd->pdata_buf,
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                if (priv->cur_cmd->pdata_buf)
+                        memcpy(priv->cur_cmd->pdata_buf,
                                &resp->params.bt.addr1, 2 * ETH_ALEN);
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 break;
         case CMD_RET(CMD_FWT_ACCESS):
-                spin_lock_irqsave(&adapter->driver_lock, flags);
-                if (adapter->cur_cmd->pdata_buf)
-                        memcpy(adapter->cur_cmd->pdata_buf, &resp->params.fwt,
+                spin_lock_irqsave(&priv->driver_lock, flags);
+                if (priv->cur_cmd->pdata_buf)
+                        memcpy(priv->cur_cmd->pdata_buf, &resp->params.fwt,
                                sizeof(resp->params.fwt));
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 break;
         case CMD_RET(CMD_MESH_ACCESS):
-                if (adapter->cur_cmd->pdata_buf)
-                        memcpy(adapter->cur_cmd->pdata_buf, &resp->params.mesh,
+                if (priv->cur_cmd->pdata_buf)
+                        memcpy(priv->cur_cmd->pdata_buf, &resp->params.mesh,
                                sizeof(resp->params.mesh));
                 break;
         case CMD_RET(CMD_802_11_BEACON_CTRL):
@@ -758,7 +740,6 @@ int lbs_process_rx_command(struct lbs_private *priv)
 {
         u16 respcmd;
         struct cmd_ds_command *resp;
-        struct lbs_adapter *adapter = priv->adapter;
         int ret = 0;
         ulong flags;
         u16 result;
@@ -766,39 +747,39 @@ int lbs_process_rx_command(struct lbs_private *priv)
         lbs_deb_enter(LBS_DEB_HOST);
 
         /* Now we got response from FW, cancel the command timer */
-        del_timer(&adapter->command_timer);
+        del_timer(&priv->command_timer);
 
-        mutex_lock(&adapter->lock);
-        spin_lock_irqsave(&adapter->driver_lock, flags);
+        mutex_lock(&priv->lock);
+        spin_lock_irqsave(&priv->driver_lock, flags);
 
-        if (!adapter->cur_cmd) {
+        if (!priv->cur_cmd) {
                 lbs_deb_host("CMD_RESP: cur_cmd is NULL\n");
                 ret = -1;
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 goto done;
         }
-        resp = (struct cmd_ds_command *)(adapter->cur_cmd->bufvirtualaddr);
+        resp = (struct cmd_ds_command *)(priv->cur_cmd->bufvirtualaddr);
 
         respcmd = le16_to_cpu(resp->command);
         result = le16_to_cpu(resp->result);
 
         lbs_deb_host("CMD_RESP: response 0x%04x, size %d, jiffies %lu\n",
                 respcmd, priv->upld_len, jiffies);
-        lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", adapter->cur_cmd->bufvirtualaddr,
+        lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", priv->cur_cmd->bufvirtualaddr,
                     priv->upld_len);
 
         if (!(respcmd & 0x8000)) {
                 lbs_deb_host("invalid response!\n");
-                adapter->cur_cmd_retcode = -1;
-                __lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
-                adapter->cur_cmd = NULL;
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                priv->cur_cmd_retcode = -1;
+                __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
+                priv->cur_cmd = NULL;
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
                 ret = -1;
                 goto done;
         }
 
         /* Store the response code to cur_cmd_retcode. */
-        adapter->cur_cmd_retcode = result;
+        priv->cur_cmd_retcode = result;
 
         if (respcmd == CMD_RET(CMD_802_11_PS_MODE)) {
                 struct cmd_ds_802_11_ps_mode *psmode = &resp->params.psmode;
@@ -816,15 +797,15 @@ int lbs_process_rx_command(struct lbs_private *priv)
                          * ad-hoc mode. It takes place in
                          * lbs_execute_next_command().
                          */
-                        if (adapter->mode == IW_MODE_ADHOC &&
+                        if (priv->mode == IW_MODE_ADHOC &&
                             action == CMD_SUBCMD_ENTER_PS)
-                                adapter->psmode = LBS802_11POWERMODECAM;
+                                priv->psmode = LBS802_11POWERMODECAM;
                 } else if (action == CMD_SUBCMD_ENTER_PS) {
-                        adapter->needtowakeup = 0;
-                        adapter->psstate = PS_STATE_AWAKE;
+                        priv->needtowakeup = 0;
+                        priv->psstate = PS_STATE_AWAKE;
 
                         lbs_deb_host("CMD_RESP: ENTER_PS command response\n");
-                        if (adapter->connect_status != LBS_CONNECTED) {
+                        if (priv->connect_status != LBS_CONNECTED) {
                                 /*
                                  * When Deauth Event received before Enter_PS command
                                  * response, We need to wake up the firmware.
@@ -832,23 +813,23 @@ int lbs_process_rx_command(struct lbs_private *priv)
                                 lbs_deb_host(
                                        "disconnected, invoking lbs_ps_wakeup\n");
 
-                                spin_unlock_irqrestore(&adapter->driver_lock, flags);
-                                mutex_unlock(&adapter->lock);
+                                spin_unlock_irqrestore(&priv->driver_lock, flags);
+                                mutex_unlock(&priv->lock);
                                 lbs_ps_wakeup(priv, 0);
-                                mutex_lock(&adapter->lock);
-                                spin_lock_irqsave(&adapter->driver_lock, flags);
+                                mutex_lock(&priv->lock);
+                                spin_lock_irqsave(&priv->driver_lock, flags);
                         }
                 } else if (action == CMD_SUBCMD_EXIT_PS) {
-                        adapter->needtowakeup = 0;
-                        adapter->psstate = PS_STATE_FULL_POWER;
+                        priv->needtowakeup = 0;
+                        priv->psstate = PS_STATE_FULL_POWER;
                         lbs_deb_host("CMD_RESP: EXIT_PS command response\n");
                 } else {
                         lbs_deb_host("CMD_RESP: PS action 0x%X\n", action);
                 }
 
-                __lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
-                adapter->cur_cmd = NULL;
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
+                priv->cur_cmd = NULL;
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
 
                 ret = 0;
                 goto done;
@@ -869,32 +850,32 @@ int lbs_process_rx_command(struct lbs_private *priv)
 
                 }
 
-                __lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
-                adapter->cur_cmd = NULL;
-                spin_unlock_irqrestore(&adapter->driver_lock, flags);
+                __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
+                priv->cur_cmd = NULL;
+                spin_unlock_irqrestore(&priv->driver_lock, flags);
 
                 ret = -1;
                 goto done;
         }
 
-        spin_unlock_irqrestore(&adapter->driver_lock, flags);
+        spin_unlock_irqrestore(&priv->driver_lock, flags);
 
-        if (adapter->cur_cmd && adapter->cur_cmd->callback)
-                ret = adapter->cur_cmd->callback(respcmd, resp, priv);
+        if (priv->cur_cmd && priv->cur_cmd->callback)
+                ret = priv->cur_cmd->callback(respcmd, resp, priv);
         else
                 ret = handle_cmd_response(respcmd, resp, priv);
 
-        spin_lock_irqsave(&adapter->driver_lock, flags);
+        spin_lock_irqsave(&priv->driver_lock, flags);
 
-        if (adapter->cur_cmd) {
+        if (priv->cur_cmd) {
                 /* Clean up and Put current command back to cmdfreeq */
-                __lbs_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
-                adapter->cur_cmd = NULL;
+                __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
+                priv->cur_cmd = NULL;
         }
-        spin_unlock_irqrestore(&adapter->driver_lock, flags);
+        spin_unlock_irqrestore(&priv->driver_lock, flags);
 
 done:
-        mutex_unlock(&adapter->lock);
+        mutex_unlock(&priv->lock);
         lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
         return ret;
 }
@@ -902,14 +883,13 @@ done:
 int lbs_process_event(struct lbs_private *priv)
 {
         int ret = 0;
-        struct lbs_adapter *adapter = priv->adapter;
         u32 eventcause;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
-        spin_lock_irq(&adapter->driver_lock);
-        eventcause = adapter->eventcause >> SBI_EVENT_CAUSE_SHIFT;
-        spin_unlock_irq(&adapter->driver_lock);
+        spin_lock_irq(&priv->driver_lock);
+        eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT;
+        spin_unlock_irq(&priv->driver_lock);
 
         lbs_deb_cmd("event cause %d\n", eventcause);
 
@@ -937,14 +917,14 @@ int lbs_process_event(struct lbs_private *priv)
                 lbs_deb_cmd("EVENT: sleep\n");
 
                 /* handle unexpected PS SLEEP event */
-                if (adapter->psstate == PS_STATE_FULL_POWER) {
+                if (priv->psstate == PS_STATE_FULL_POWER) {
                         lbs_deb_cmd(
                                "EVENT: in FULL POWER mode, ignoreing PS_SLEEP\n");
                         break;
                 }
-                adapter->psstate = PS_STATE_PRE_SLEEP;
+                priv->psstate = PS_STATE_PRE_SLEEP;
 
-                lbs_ps_confirm_sleep(priv, (u16) adapter->psmode);
+                lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
 
                 break;
 
@@ -952,19 +932,19 @@ int lbs_process_event(struct lbs_private *priv)
                 lbs_deb_cmd("EVENT: awake\n");
 
                 /* handle unexpected PS AWAKE event */
-                if (adapter->psstate == PS_STATE_FULL_POWER) {
+                if (priv->psstate == PS_STATE_FULL_POWER) {
                         lbs_deb_cmd(
                                "EVENT: In FULL POWER mode - ignore PS AWAKE\n");
                         break;
                 }
 
-                adapter->psstate = PS_STATE_AWAKE;
+                priv->psstate = PS_STATE_AWAKE;
 
-                if (adapter->needtowakeup) {
+                if (priv->needtowakeup) {
                         /*
                          * wait for the command processing to finish
                          * before resuming sending
-                         * adapter->needtowakeup will be set to FALSE
+                         * priv->needtowakeup will be set to FALSE
                          * in lbs_ps_wakeup()
                          */
                         lbs_deb_cmd("waking up ...\n");
@@ -1012,12 +992,12 @@ int lbs_process_event(struct lbs_private *priv)
                         break;
                 }
                 lbs_pr_info("EVENT: MESH_AUTO_STARTED\n");
-                adapter->mesh_connect_status = LBS_CONNECTED;
+                priv->mesh_connect_status = LBS_CONNECTED;
                 if (priv->mesh_open == 1) {
                         netif_wake_queue(priv->mesh_dev);
                         netif_carrier_on(priv->mesh_dev);
                 }
-                adapter->mode = IW_MODE_ADHOC;
+                priv->mode = IW_MODE_ADHOC;
                 schedule_work(&priv->sync_channel);
                 break;
 
@@ -1026,9 +1006,9 @@ int lbs_process_event(struct lbs_private *priv)
                 break;
         }
 
-        spin_lock_irq(&adapter->driver_lock);
-        adapter->eventcause = 0;
-        spin_unlock_irq(&adapter->driver_lock);
+        spin_lock_irq(&priv->driver_lock);
+        priv->eventcause = 0;
+        spin_unlock_irq(&priv->driver_lock);
 
         lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
         return ret;