libertas: remove lots of unused stuff

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / libertas / main.c

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 84fb49ca0fae3cbf53713b5f586d82102de30ea9..1eb0cb0a82b79c89d413bb537930fb6475c633cc 100644 (file)
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -581,45 +581,45 @@ static int lbs_copy_multicast_address(struct lbs_private *priv,
 static void lbs_set_multicast_list(struct net_device *dev)
 {
        struct lbs_private *priv = dev->priv;
-       int oldpacketfilter;
+       int old_mac_control;
        DECLARE_MAC_BUF(mac);
 
        lbs_deb_enter(LBS_DEB_NET);
 
-       oldpacketfilter = priv->currentpacketfilter;
+       old_mac_control = priv->mac_control;
 
        if (dev->flags & IFF_PROMISC) {
                lbs_deb_net("enable promiscuous mode\n");
-               priv->currentpacketfilter |=
+               priv->mac_control |=
                    CMD_ACT_MAC_PROMISCUOUS_ENABLE;
-               priv->currentpacketfilter &=
+               priv->mac_control &=
                    ~(CMD_ACT_MAC_ALL_MULTICAST_ENABLE |
                      CMD_ACT_MAC_MULTICAST_ENABLE);
        } else {
                /* Multicast */
-               priv->currentpacketfilter &=
+               priv->mac_control &=
                    ~CMD_ACT_MAC_PROMISCUOUS_ENABLE;
 
                if (dev->flags & IFF_ALLMULTI || dev->mc_count >
                    MRVDRV_MAX_MULTICAST_LIST_SIZE) {
                        lbs_deb_net( "enabling all multicast\n");
-                       priv->currentpacketfilter |=
+                       priv->mac_control |=
                            CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
-                       priv->currentpacketfilter &=
+                       priv->mac_control &=
                            ~CMD_ACT_MAC_MULTICAST_ENABLE;
                } else {
-                       priv->currentpacketfilter &=
+                       priv->mac_control &=
                            ~CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
 
                        if (!dev->mc_count) {
                                lbs_deb_net("no multicast addresses, "
                                       "disabling multicast\n");
-                               priv->currentpacketfilter &=
+                               priv->mac_control &=
                                    ~CMD_ACT_MAC_MULTICAST_ENABLE;
                        } else {
                                int i;
 
-                               priv->currentpacketfilter |=
+                               priv->mac_control |=
                                    CMD_ACT_MAC_MULTICAST_ENABLE;
 
                                priv->nr_of_multicastmacaddr =
@@ -642,9 +642,8 @@ static void lbs_set_multicast_list(struct net_device *dev)
                }
        }
 
-       if (priv->currentpacketfilter != oldpacketfilter) {
-               lbs_set_mac_packet_filter(priv);
-       }
+       if (priv->mac_control != old_mac_control)
+               lbs_set_mac_control(priv);
 
        lbs_deb_leave(LBS_DEB_NET);
 }
@@ -804,7 +803,7 @@ static int lbs_thread(void *data)
                                lbs_deb_thread("main_thread: PRE_SLEEP--intcounter=%d currenttxskb=%p dnld_sent=%d cur_cmd=%p, confirm now\n",
                                               priv->intcounter, priv->currenttxskb, priv->dnld_sent, priv->cur_cmd);
 
-                               lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
+                               lbs_ps_confirm_sleep(priv);
                        } else {
                                /* workaround for firmware sending
                                 * deauth/linkloss event immediately
@@ -945,7 +944,7 @@ static int lbs_setup_firmware(struct lbs_private *priv)
                goto done;
        }
 
-       lbs_set_mac_packet_filter(priv);
+       lbs_set_mac_control(priv);
 
        ret = lbs_get_data_rate(priv);
        if (ret < 0) {
@@ -985,6 +984,18 @@ out:
        lbs_deb_leave(LBS_DEB_CMD);
 }
 
+static void lbs_sync_channel_worker(struct work_struct *work)
+{
+       struct lbs_private *priv = container_of(work, struct lbs_private,
+               sync_channel);
+
+       lbs_deb_enter(LBS_DEB_MAIN);
+       if (lbs_update_channel(priv))
+               lbs_pr_info("Channel synchronization failed.");
+       lbs_deb_leave(LBS_DEB_MAIN);
+}
+
+
 static int lbs_init_adapter(struct lbs_private *priv)
 {
        size_t bufsize;
@@ -1024,7 +1035,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
        priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
        priv->mode = IW_MODE_INFRA;
        priv->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
-       priv->currentpacketfilter = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
+       priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
        priv->radioon = RADIO_ON;
        priv->auto_rate = 1;
        priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
@@ -1128,7 +1139,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
        priv->work_thread = create_singlethread_workqueue("lbs_worker");
        INIT_DELAYED_WORK(&priv->assoc_work, lbs_association_worker);
        INIT_DELAYED_WORK(&priv->scan_work, lbs_scan_worker);
-       INIT_WORK(&priv->sync_channel, lbs_sync_channel);
+       INIT_WORK(&priv->sync_channel, lbs_sync_channel_worker);
 
        sprintf(priv->mesh_ssid, "mesh");
        priv->mesh_ssid_len = 4;
@@ -1351,8 +1362,6 @@ done:
        lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
        return ret;
 }
-EXPORT_SYMBOL_GPL(lbs_add_mesh);
-
 
 static void lbs_remove_mesh(struct lbs_private *priv)
 {
@@ -1372,7 +1381,6 @@ static void lbs_remove_mesh(struct lbs_private *priv)
        free_netdev(mesh_dev);
        lbs_deb_leave(LBS_DEB_MESH);
 }
-EXPORT_SYMBOL_GPL(lbs_remove_mesh);
 
 /**
  *  @brief This function finds the CFP in
@@ -1383,7 +1391,7 @@ EXPORT_SYMBOL_GPL(lbs_remove_mesh);
  *  @param cfp_no  A pointer to CFP number
  *  @return       A pointer to CFP
  */
-struct chan_freq_power *lbs_get_region_cfp_table(u8 region, u8 band, int *cfp_no)
+struct chan_freq_power *lbs_get_region_cfp_table(u8 region, int *cfp_no)
 {
        int i, end;
 
@@ -1417,7 +1425,7 @@ int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band)
 
        memset(priv->region_channel, 0, sizeof(priv->region_channel));
 
-       cfp = lbs_get_region_cfp_table(region, band, &cfp_no);
+       cfp = lbs_get_region_cfp_table(region, &cfp_no);
        if (cfp != NULL) {
                priv->region_channel[i].nrcfp = cfp_no;
                priv->region_channel[i].CFP = cfp;
@@ -1458,20 +1466,6 @@ void lbs_interrupt(struct lbs_private *priv)
 }
 EXPORT_SYMBOL_GPL(lbs_interrupt);
 
-int lbs_reset_device(struct lbs_private *priv)
-{
-       int ret;
-
-       lbs_deb_enter(LBS_DEB_MAIN);
-       ret = lbs_prepare_and_send_command(priv, CMD_802_11_RESET,
-                                   CMD_ACT_HALT, 0, 0, NULL);
-       msleep_interruptible(10);
-
-       lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
-       return ret;
-}
-EXPORT_SYMBOL_GPL(lbs_reset_device);
-
 static int __init lbs_init_module(void)
 {
        lbs_deb_enter(LBS_DEB_MAIN);