[PATCH] libertas: remove unused variables in wlan_dev_t

Actually, this patch removev wlan_dev_t totally and puts the used variables
of it directly into wlan_private. That reduces one level of indirection and
looks a little bit simpler. It's now "priv->card" and not
"priv->wlan_dev.card" and "priv->dev" instead of "priv->wlan_dev.netdev"

Changed two occurences of "((wlan_private *) dev->priv)->wlan_dev.netdev"
into "dev", because I didn't see the point in doing pointer-ping-pong.

The variables "ioport", "upld_rcv" and "upld_type" where unused. They have
been removed.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index c6e5019..5aaeb91 100644 (file)
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1823,7 +1823,7 @@ void libertas_send_iwevcustom_event(wlan_private * priv, s8 * str)
        lbs_deb_cmd("Event Indication String length = %d\n", iwrq.data.length);
 
        lbs_deb_cmd("Sending wireless event IWEVCUSTOM for %s\n", str);
-       wireless_send_event(priv->wlan_dev.netdev, IWEVCUSTOM, &iwrq, buf);
+       wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf);
 
        lbs_deb_leave(LBS_DEB_CMD);
 }
@@ -1842,7 +1842,7 @@ static int sendconfirmsleep(wlan_private * priv, u8 * cmdptr, u16 size)
        lbs_dbg_hex("SEND_SLEEPC_CMD: Sleep confirm command", cmdptr, size);
 
        ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
-       priv->wlan_dev.dnld_sent = DNLD_RES_RECEIVED;
+       priv->dnld_sent = DNLD_RES_RECEIVED;
 
        spin_lock_irqsave(&adapter->driver_lock, flags);
        if (adapter->intcounter || adapter->currenttxskb)
@@ -1926,7 +1926,7 @@ void libertas_ps_confirm_sleep(wlan_private * priv, u16 psmode)
 
        lbs_deb_enter(LBS_DEB_CMD);
 
-       if (priv->wlan_dev.dnld_sent) {
+       if (priv->dnld_sent) {
                allowed = 0;
                lbs_deb_cmd("D");
        }

diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 1efdc4b..45459d4 100644 (file)
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -42,15 +42,15 @@ void libertas_mac_event_disconnected(wlan_private * priv)
         */
 
        msleep_interruptible(1000);
-       wireless_send_event(priv->wlan_dev.netdev, SIOCGIWAP, &wrqu, NULL);
+       wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
 
        /* Free Tx and Rx packets */
        kfree_skb(priv->adapter->currenttxskb);
        priv->adapter->currenttxskb = NULL;
 
        /* report disconnect to upper layer */
-       netif_stop_queue(priv->wlan_dev.netdev);
-       netif_carrier_off(priv->wlan_dev.netdev);
+       netif_stop_queue(priv->dev);
+       netif_carrier_off(priv->dev);
 
        /* reset SNR/NF/RSSI values */
        memset(adapter->SNR, 0x00, sizeof(adapter->SNR));
@@ -218,7 +218,7 @@ static int wlan_ret_get_hw_spec(wlan_private * priv,
                        ETH_ALEN);
        }
 
-       memcpy(priv->wlan_dev.netdev->dev_addr, adapter->current_addr, ETH_ALEN);
+       memcpy(priv->dev->dev_addr, adapter->current_addr, ETH_ALEN);
        if (priv->mesh_dev)
                memcpy(priv->mesh_dev->dev_addr, adapter->current_addr,
                       ETH_ALEN);
@@ -774,14 +774,14 @@ int libertas_process_rx_command(wlan_private * priv)
        resp = (struct cmd_ds_command *)(adapter->cur_cmd->bufvirtualaddr);
 
        lbs_dbg_hex("CMD_RESP:", adapter->cur_cmd->bufvirtualaddr,
-               priv->wlan_dev.upld_len);
+               priv->upld_len);
 
        respcmd = le16_to_cpu(resp->command);
 
        result = le16_to_cpu(resp->result);
 
        lbs_deb_cmd("CMD_RESP: %x result: %d length: %d\n", respcmd,
-              result, priv->wlan_dev.upld_len);
+              result, priv->upld_len);
 
        if (!(respcmd & 0x8000)) {
                lbs_deb_cmd("Invalid response to command!");

diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index eb1cee4..8720abb 100644 (file)
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -197,7 +197,7 @@ static ssize_t libertas_extscan(struct file *file, const char __user *userbuf,
        libertas_send_specific_SSID_scan(priv, &extscan_ssid, 1);
 
        memset(&wrqu, 0, sizeof(union iwreq_data));
-       wireless_send_event(priv->wlan_dev.netdev, SIOCGIWSCAN, &wrqu, NULL);
+       wireless_send_event(priv->dev, SIOCGIWSCAN, &wrqu, NULL);
 
 out_unlock:
        free_page(addr);
@@ -387,7 +387,7 @@ static ssize_t libertas_setuserscan(struct file *file,
                                 !priv->adapter->nr_cmd_pending);
 
        memset(&wrqu, 0x00, sizeof(union iwreq_data));
-       wireless_send_event(priv->wlan_dev.netdev, SIOCGIWSCAN, &wrqu, NULL);
+       wireless_send_event(priv->dev, SIOCGIWSCAN, &wrqu, NULL);
 
 out_unlock:
        free_page(addr);

diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 32e2077..c43aa10 100644 (file)
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -89,31 +89,6 @@ struct sleep_params {
        u16 sp_reserved;
 };
 
-/** Data structure for the Marvell WLAN device */
-typedef struct _wlan_dev {
-       /** device name */
-       char name[DEV_NAME_LEN];
-       /** card pointer */
-       void *card;
-       /** IO port */
-       u32 ioport;
-       /** Upload received */
-       u32 upld_rcv;
-       /** Upload type */
-       u32 upld_typ;
-       /** Upload length */
-       u32 upld_len;
-       /** netdev pointer */
-       struct net_device *netdev;
-       /* Upload buffer */
-       u8 upld_buf[WLAN_UPLD_SIZE];
-       /* Download sent:
-          bit0 1/0=data_sent/data_tx_done,
-          bit1 1/0=cmd_sent/cmd_tx_done,
-          all other bits reserved 0 */
-       u8 dnld_sent;
-} wlan_dev_t, *pwlan_dev_t;
-
 /* Mesh statistics */
 struct wlan_mesh_stats {
        u32     fwd_bcast_cnt;          /* Fwd: Broadcast counter */
@@ -132,8 +107,11 @@ struct _wlan_private {
        int mesh_open;
        int infra_open;
 
+       char name[DEV_NAME_LEN];
+
+       void *card;
        wlan_adapter *adapter;
-       wlan_dev_t wlan_dev;
+       struct net_device *dev;
 
        struct net_device_stats stats;
        struct net_device *mesh_dev ; /* Virtual device */
@@ -154,6 +132,16 @@ struct _wlan_private {
        u32 bbp_offset;
        u32 rf_offset;
 
+       /** Upload length */
+       u32 upld_len;
+       /* Upload buffer */
+       u8 upld_buf[WLAN_UPLD_SIZE];
+       /* Download sent:
+          bit0 1/0=data_sent/data_tx_done,
+          bit1 1/0=cmd_sent/cmd_tx_done,
+          all other bits reserved 0 */
+       u8 dnld_sent;
+
        const struct firmware *firmware;
        struct device *hotplug_device;
 

diff --git a/drivers/net/wireless/libertas/if_bootcmd.c b/drivers/net/wireless/libertas/if_bootcmd.c
index c65e9f4..70397a3 100644 (file)
--- a/drivers/net/wireless/libertas/if_bootcmd.c
+++ b/drivers/net/wireless/libertas/if_bootcmd.c
@@ -22,7 +22,7 @@
  */
 int if_usb_issue_boot_command(wlan_private *priv, int ivalue)
 {
-       struct usb_card_rec     *cardp = priv->wlan_dev.card;
+       struct usb_card_rec     *cardp = priv->card;
        struct bootcmdstr       sbootcmd;
        int i;
 

diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index d87915d..ad28ecc 100644 (file)
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -61,7 +61,7 @@ static void if_usb_write_bulk_callback(struct urb *urb)
 {
        wlan_private *priv = (wlan_private *) (urb->context);
        wlan_adapter *adapter = priv->adapter;
-       struct net_device *dev = priv->wlan_dev.netdev;
+       struct net_device *dev = priv->dev;
 
        /* handle the transmission complete validations */
 
@@ -74,7 +74,7 @@ static void if_usb_write_bulk_callback(struct urb *urb)
                lbs_deb_usbd(&urb->dev->dev, "Actual length transmitted %d\n",
                       urb->actual_length);
                */
-               priv->wlan_dev.dnld_sent = DNLD_RES_RECEIVED;
+               priv->dnld_sent = DNLD_RES_RECEIVED;
                /* Wake main thread if commands are pending */
                if (!adapter->cur_cmd)
                        wake_up_interruptible(&priv->mainthread.waitq);
@@ -239,7 +239,7 @@ err_activate_card:
        unregister_netdev(priv->mesh_dev);
        free_netdev(priv->mesh_dev);
 err_add_mesh:
-       free_netdev(priv->wlan_dev.netdev);
+       free_netdev(priv->dev);
        kfree(priv->adapter);
 dealloc:
        if_usb_free(cardp);
@@ -289,7 +289,7 @@ static void if_usb_disconnect(struct usb_interface *intf)
  */
 static int if_prog_firmware(wlan_private * priv)
 {
-       struct usb_card_rec *cardp = priv->wlan_dev.card;
+       struct usb_card_rec *cardp = priv->card;
        struct FWData *fwdata;
        struct fwheader *fwheader;
        u8 *firmware = priv->firmware->data;
@@ -368,7 +368,7 @@ static int if_prog_firmware(wlan_private * priv)
 static int libertas_do_reset(wlan_private *priv)
 {
        int ret;
-       struct usb_card_rec *cardp = priv->wlan_dev.card;
+       struct usb_card_rec *cardp = priv->card;
 
        lbs_deb_enter(LBS_DEB_USB);
 
@@ -394,7 +394,7 @@ static int libertas_do_reset(wlan_private *priv)
 int usb_tx_block(wlan_private * priv, u8 * payload, u16 nb)
 {
        /* pointer to card structure */
-       struct usb_card_rec *cardp = priv->wlan_dev.card;
+       struct usb_card_rec *cardp = priv->card;
        int ret = -1;
 
        /* check if device is removed */
@@ -427,7 +427,7 @@ static int __if_usb_submit_rx_urb(wlan_private * priv,
                                  void (*callbackfn)
                                  (struct urb *urb))
 {
-       struct usb_card_rec *cardp = priv->wlan_dev.card;
+       struct usb_card_rec *cardp = priv->card;
        struct sk_buff *skb;
        struct read_cb_info *rinfo = &cardp->rinfo;
        int ret = -1;
@@ -478,7 +478,7 @@ static void if_usb_receive_fwload(struct urb *urb)
        struct read_cb_info *rinfo = (struct read_cb_info *)urb->context;
        wlan_private *priv = rinfo->priv;
        struct sk_buff *skb = rinfo->skb;
-       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->wlan_dev.card;
+       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->card;
        struct fwsyncheader *syncfwheader;
        struct bootcmdrespStr bootcmdresp;
 
@@ -582,7 +582,7 @@ static inline void process_cmdtypedata(int recvlength, struct sk_buff *skb,
        skb_put(skb, recvlength);
        skb_pull(skb, MESSAGE_HEADER_LEN);
        libertas_process_rxed_packet(priv, skb);
-       priv->wlan_dev.upld_len = (recvlength - MESSAGE_HEADER_LEN);
+       priv->upld_len = (recvlength - MESSAGE_HEADER_LEN);
 }
 
 static inline void process_cmdrequest(int recvlength, u8 *recvbuff,
@@ -605,18 +605,18 @@ static inline void process_cmdrequest(int recvlength, u8 *recvbuff,
        /* take care of cur_cmd = NULL case by reading the
         * data to clear the interrupt */
        if (!priv->adapter->cur_cmd) {
-               cmdbuf = priv->wlan_dev.upld_buf;
+               cmdbuf = priv->upld_buf;
                priv->adapter->hisregcpy &= ~his_cmdupldrdy;
        } else
                cmdbuf = priv->adapter->cur_cmd->bufvirtualaddr;
 
        cardp->usb_int_cause |= his_cmdupldrdy;
-       priv->wlan_dev.upld_len = (recvlength - MESSAGE_HEADER_LEN);
+       priv->upld_len = (recvlength - MESSAGE_HEADER_LEN);
        memcpy(cmdbuf, recvbuff + MESSAGE_HEADER_LEN,
-              priv->wlan_dev.upld_len);
+              priv->upld_len);
 
        kfree_skb(skb);
-       libertas_interrupt(priv->wlan_dev.netdev);
+       libertas_interrupt(priv->dev);
        spin_unlock(&priv->adapter->driver_lock);
 
        lbs_deb_usbd(&cardp->udev->dev,
@@ -637,7 +637,7 @@ static void if_usb_receive(struct urb *urb)
        struct read_cb_info *rinfo = (struct read_cb_info *)urb->context;
        wlan_private *priv = rinfo->priv;
        struct sk_buff *skb = rinfo->skb;
-       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->wlan_dev.card;
+       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->card;
 
        int recvlength = urb->actual_length;
        u8 *recvbuff = NULL;
@@ -689,7 +689,7 @@ static void if_usb_receive(struct urb *urb)
                cardp->usb_event_cause = le32_to_cpu(cardp->usb_event_cause) << 3;
                cardp->usb_int_cause |= his_cardevent;
                kfree_skb(skb);
-               libertas_interrupt(priv->wlan_dev.netdev);
+               libertas_interrupt(priv->dev);
                spin_unlock(&priv->adapter->driver_lock);
                goto rx_exit;
        default:
@@ -715,20 +715,20 @@ static int if_usb_host_to_card(wlan_private * priv, u8 type, u8 * payload, u16 n
 {
        int ret = -1;
        u32 tmp;
-       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->wlan_dev.card;
+       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->card;
 
        lbs_deb_usbd(&cardp->udev->dev,"*** type = %u\n", type);
        lbs_deb_usbd(&cardp->udev->dev,"size after = %d\n", nb);
 
        if (type == MVMS_CMD) {
                tmp = cpu_to_le32(CMD_TYPE_REQUEST);
-               priv->wlan_dev.dnld_sent = DNLD_CMD_SENT;
+               priv->dnld_sent = DNLD_CMD_SENT;
                memcpy(cardp->bulk_out_buffer, (u8 *) & tmp,
                       MESSAGE_HEADER_LEN);
 
        } else {
                tmp = cpu_to_le32(CMD_TYPE_DATA);
-               priv->wlan_dev.dnld_sent = DNLD_DATA_SENT;
+               priv->dnld_sent = DNLD_DATA_SENT;
                memcpy(cardp->bulk_out_buffer, (u8 *) & tmp,
                       MESSAGE_HEADER_LEN);
        }
@@ -744,7 +744,7 @@ static int if_usb_host_to_card(wlan_private * priv, u8 type, u8 * payload, u16 n
 /* called with adapter->driver_lock held */
 static int if_usb_get_int_status(wlan_private * priv, u8 * ireg)
 {
-       struct usb_card_rec *cardp = priv->wlan_dev.card;
+       struct usb_card_rec *cardp = priv->card;
 
        *ireg = cardp->usb_int_cause;
        cardp->usb_int_cause = 0;
@@ -756,7 +756,7 @@ static int if_usb_get_int_status(wlan_private * priv, u8 * ireg)
 
 static int if_usb_read_event_cause(wlan_private * priv)
 {
-       struct usb_card_rec *cardp = priv->wlan_dev.card;
+       struct usb_card_rec *cardp = priv->card;
        priv->adapter->eventcause = cardp->usb_event_cause;
        /* Re-submit rx urb here to avoid event lost issue */
        if_usb_submit_rx_urb(priv);
@@ -798,12 +798,12 @@ static int if_usb_unregister_dev(wlan_private * priv)
  */
 static int if_usb_register_dev(wlan_private * priv)
 {
-       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->wlan_dev.card;
+       struct usb_card_rec *cardp = (struct usb_card_rec *)priv->card;
 
        lbs_deb_enter(LBS_DEB_USB);
 
        cardp->priv = priv;
-       cardp->eth_dev = priv->wlan_dev.netdev;
+       cardp->eth_dev = priv->dev;
        priv->hotplug_device = &(cardp->udev->dev);
 
        SET_NETDEV_DEV(cardp->eth_dev, &(cardp->udev->dev));
@@ -820,7 +820,7 @@ static int if_usb_register_dev(wlan_private * priv)
 
 static int if_usb_prog_firmware(wlan_private * priv)
 {
-       struct usb_card_rec *cardp = priv->wlan_dev.card;
+       struct usb_card_rec *cardp = priv->card;
        int i = 0;
        static int reset_count = 10;
        int ret = 0;

diff --git a/drivers/net/wireless/libertas/join.c b/drivers/net/wireless/libertas/join.c
index 0edce84..8c578ec 100644 (file)
--- a/drivers/net/wireless/libertas/join.c
+++ b/drivers/net/wireless/libertas/join.c
@@ -804,8 +804,8 @@ int libertas_ret_80211_associate(wlan_private * priv,
        adapter->nextSNRNF = 0;
        adapter->numSNRNF = 0;
 
-       netif_carrier_on(priv->wlan_dev.netdev);
-       netif_wake_queue(priv->wlan_dev.netdev);
+       netif_carrier_on(priv->dev);
+       netif_wake_queue(priv->dev);
 
        netif_carrier_on(priv->mesh_dev);
        netif_wake_queue(priv->mesh_dev);
@@ -814,7 +814,7 @@ int libertas_ret_80211_associate(wlan_private * priv,
 
        memcpy(wrqu.ap_addr.sa_data, adapter->curbssparams.bssid, ETH_ALEN);
        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-       wireless_send_event(priv->wlan_dev.netdev, SIOCGIWAP, &wrqu, NULL);
+       wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
 
 done:
        lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
@@ -899,8 +899,8 @@ int libertas_ret_80211_ad_hoc_start(wlan_private * priv,
        memcpy(&adapter->curbssparams.ssid,
               &pbssdesc->ssid, sizeof(struct WLAN_802_11_SSID));
 
-       netif_carrier_on(priv->wlan_dev.netdev);
-       netif_wake_queue(priv->wlan_dev.netdev);
+       netif_carrier_on(priv->dev);
+       netif_wake_queue(priv->dev);
 
        netif_carrier_on(priv->mesh_dev);
        netif_wake_queue(priv->mesh_dev);
@@ -908,7 +908,7 @@ int libertas_ret_80211_ad_hoc_start(wlan_private * priv,
        memset(&wrqu, 0, sizeof(wrqu));
        memcpy(wrqu.ap_addr.sa_data, adapter->curbssparams.bssid, ETH_ALEN);
        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-       wireless_send_event(priv->wlan_dev.netdev, SIOCGIWAP, &wrqu, NULL);
+       wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
 
        lbs_deb_join("ADHOC_RESP: - Joined/Started Ad Hoc\n");
        lbs_deb_join("ADHOC_RESP: channel = %d\n", adapter->adhocchannel);

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 8c1f0e1..5e0fc8b 100644 (file)
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -261,10 +261,10 @@ static int wlan_dev_open(struct net_device *dev)
        priv->open = 1;
 
        if (adapter->connect_status == libertas_connected) {
-               netif_carrier_on(priv->wlan_dev.netdev);
+               netif_carrier_on(priv->dev);
                netif_carrier_on(priv->mesh_dev);
        } else {
-               netif_carrier_off(priv->wlan_dev.netdev);
+               netif_carrier_off(priv->dev);
                netif_carrier_off(priv->mesh_dev);
        }
 
@@ -286,7 +286,7 @@ static int mesh_open(struct net_device *dev)
        priv->mesh_open = 1 ;
        netif_wake_queue(priv->mesh_dev);
        if (priv->infra_open == 0)
-               return wlan_dev_open(priv->wlan_dev.netdev) ;
+               return wlan_dev_open(priv->dev) ;
        return 0;
 }
 
@@ -303,9 +303,9 @@ static int wlan_open(struct net_device *dev)
        if(pre_open_check(dev) == -1)
                return -1;
        priv->infra_open = 1 ;
-       netif_wake_queue(priv->wlan_dev.netdev);
+       netif_wake_queue(priv->dev);
        if (priv->open == 0)
-               return wlan_dev_open(priv->wlan_dev.netdev) ;
+               return wlan_dev_open(priv->dev) ;
        return 0;
 }
 
@@ -315,7 +315,7 @@ static int wlan_dev_close(struct net_device *dev)
 
        lbs_deb_enter(LBS_DEB_NET);
 
-       netif_carrier_off(priv->wlan_dev.netdev);
+       netif_carrier_off(priv->dev);
        netif_carrier_off(priv->mesh_dev);
        priv->open = 0;
 
@@ -336,7 +336,7 @@ static int mesh_close(struct net_device *dev)
        priv->mesh_open = 0;
        netif_stop_queue(priv->mesh_dev);
        if (priv->infra_open == 0)
-               return wlan_dev_close( ((wlan_private *) dev->priv)->wlan_dev.netdev) ;
+               return wlan_dev_close(dev);
        else
                return 0;
 }
@@ -351,10 +351,10 @@ static int wlan_close(struct net_device *dev)
 {
        wlan_private *priv = (wlan_private *) dev->priv;
 
-       netif_stop_queue(priv->wlan_dev.netdev);
+       netif_stop_queue(dev);
        priv->infra_open = 0;
        if (priv->mesh_open == 0)
-               return wlan_dev_close( ((wlan_private *) dev->priv)->wlan_dev.netdev) ;
+               return wlan_dev_close(dev);
        else
                return 0;
 }
@@ -367,12 +367,12 @@ static int wlan_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
        lbs_deb_enter(LBS_DEB_NET);
 
-       if (priv->wlan_dev.dnld_sent || priv->adapter->TxLockFlag) {
+       if (priv->dnld_sent || priv->adapter->TxLockFlag) {
                priv->stats.tx_dropped++;
                goto done;
        }
 
-       netif_stop_queue(priv->wlan_dev.netdev);
+       netif_stop_queue(priv->dev);
        netif_stop_queue(priv->mesh_dev);
 
        if (libertas_process_tx(priv, skb) == 0)
@@ -395,7 +395,7 @@ static int mesh_pre_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
        SET_MESH_FRAME(skb);
 
-       ret = wlan_hard_start_xmit(skb, priv->wlan_dev.netdev);
+       ret = wlan_hard_start_xmit(skb, priv->dev);
        lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
        return ret;
 }
@@ -425,7 +425,7 @@ static void wlan_tx_timeout(struct net_device *dev)
 
        lbs_pr_err("tx watch dog timeout\n");
 
-       priv->wlan_dev.dnld_sent = DNLD_RES_RECEIVED;
+       priv->dnld_sent = DNLD_RES_RECEIVED;
        dev->trans_start = jiffies;
 
        if (priv->adapter->currenttxskb) {
@@ -437,7 +437,7 @@ static void wlan_tx_timeout(struct net_device *dev)
                } else
                        wake_up_interruptible(&priv->mainthread.waitq);
        } else if (priv->adapter->connect_status == libertas_connected) {
-               netif_wake_queue(priv->wlan_dev.netdev);
+               netif_wake_queue(priv->dev);
                netif_wake_queue(priv->mesh_dev);
        }
 
@@ -611,14 +611,14 @@ static int wlan_service_main_thread(void *data)
                lbs_deb_thread( "main-thread 111: intcounter=%d "
                       "currenttxskb=%p dnld_sent=%d\n",
                       adapter->intcounter,
-                      adapter->currenttxskb, priv->wlan_dev.dnld_sent);
+                      adapter->currenttxskb, priv->dnld_sent);
 
                add_wait_queue(&thread->waitq, &wait);
                set_current_state(TASK_INTERRUPTIBLE);
                spin_lock_irq(&adapter->driver_lock);
                if ((adapter->psstate == PS_STATE_SLEEP) ||
                    (!adapter->intcounter
-                    && (priv->wlan_dev.dnld_sent || adapter->cur_cmd ||
+                    && (priv->dnld_sent || adapter->cur_cmd ||
                         list_empty(&adapter->cmdpendingq)))) {
                        lbs_deb_thread(
                               "main-thread sleeping... Conn=%d IntC=%d PS_mode=%d PS_State=%d\n",
@@ -633,7 +633,7 @@ static int wlan_service_main_thread(void *data)
                lbs_deb_thread(
                       "main-thread 222 (waking up): intcounter=%d currenttxskb=%p "
                       "dnld_sent=%d\n", adapter->intcounter,
-                      adapter->currenttxskb, priv->wlan_dev.dnld_sent);
+                      adapter->currenttxskb, priv->dnld_sent);
 
                set_current_state(TASK_RUNNING);
                remove_wait_queue(&thread->waitq, &wait);
@@ -642,7 +642,7 @@ static int wlan_service_main_thread(void *data)
                lbs_deb_thread("main-thread 333: intcounter=%d currenttxskb=%p "
                       "dnld_sent=%d\n",
                       adapter->intcounter,
-                      adapter->currenttxskb, priv->wlan_dev.dnld_sent);
+                      adapter->currenttxskb, priv->dnld_sent);
 
                if (kthread_should_stop()
                    || adapter->surpriseremoved) {
@@ -671,7 +671,7 @@ static int wlan_service_main_thread(void *data)
                lbs_deb_thread("main-thread 444: intcounter=%d currenttxskb=%p "
                       "dnld_sent=%d\n",
                       adapter->intcounter,
-                      adapter->currenttxskb, priv->wlan_dev.dnld_sent);
+                      adapter->currenttxskb, priv->dnld_sent);
 
                /* command response? */
                if (adapter->hisregcpy & his_cmdupldrdy) {
@@ -702,7 +702,7 @@ static int wlan_service_main_thread(void *data)
 
                /* Check if we need to confirm Sleep Request received previously */
                if (adapter->psstate == PS_STATE_PRE_SLEEP) {
-                       if (!priv->wlan_dev.dnld_sent && !adapter->cur_cmd) {
+                       if (!priv->dnld_sent && !adapter->cur_cmd) {
                                if (adapter->connect_status ==
                                    libertas_connected) {
                                        lbs_deb_thread(
@@ -710,7 +710,7 @@ static int wlan_service_main_thread(void *data)
                                               "dnld_sent=%d cur_cmd=%p, confirm now\n",
                                               adapter->intcounter,
                                               adapter->currenttxskb,
-                                              priv->wlan_dev.dnld_sent,
+                                              priv->dnld_sent,
                                               adapter->cur_cmd);
 
                                        libertas_ps_confirm_sleep(priv,
@@ -736,7 +736,7 @@ static int wlan_service_main_thread(void *data)
                        continue;
 
                /* Execute the next command */
-               if (!priv->wlan_dev.dnld_sent && !priv->adapter->cur_cmd)
+               if (!priv->dnld_sent && !priv->adapter->cur_cmd)
                        libertas_execute_next_command(priv);
 
                /* Wake-up command waiters which can't sleep in
@@ -784,8 +784,8 @@ wlan_private *libertas_add_card(void *card)
                goto err_kzalloc;
        }
 
-       priv->wlan_dev.netdev = dev;
-       priv->wlan_dev.card = card;
+       priv->dev = dev;
+       priv->card = card;
        priv->mesh_open = 0;
        priv->infra_open = 0;
 
@@ -828,7 +828,7 @@ EXPORT_SYMBOL_GPL(libertas_add_card);
 
 int libertas_activate_card(wlan_private *priv, char *fw_name)
 {
-       struct net_device *dev = priv->wlan_dev.netdev;
+       struct net_device *dev = priv->dev;
        int ret = -1;
 
        lbs_deb_enter(LBS_DEB_MAIN);
@@ -916,8 +916,8 @@ int libertas_add_mesh(wlan_private *priv)
        mesh_dev->do_ioctl = libertas_do_ioctl;
        mesh_dev->get_stats = wlan_get_stats;
        mesh_dev->ethtool_ops = &libertas_ethtool_ops;
-       memcpy(mesh_dev->dev_addr, priv->wlan_dev.netdev->dev_addr,
-                       sizeof(priv->wlan_dev.netdev->dev_addr));
+       memcpy(mesh_dev->dev_addr, priv->dev->dev_addr,
+                       sizeof(priv->dev->dev_addr));
 
 #ifdef WIRELESS_EXT
        mesh_dev->wireless_handlers = (struct iw_handler_def *)&libertas_handler_def;
@@ -984,10 +984,10 @@ int libertas_remove_card(wlan_private *priv)
        if (!adapter)
                goto out;
 
-       dev = priv->wlan_dev.netdev;
+       dev = priv->dev;
 
-       netif_stop_queue(priv->wlan_dev.netdev);
-       netif_carrier_off(priv->wlan_dev.netdev);
+       netif_stop_queue(priv->dev);
+       netif_carrier_off(priv->dev);
 
        wake_pending_cmdnodes(priv);
 
@@ -1003,7 +1003,7 @@ int libertas_remove_card(wlan_private *priv)
 
        memset(wrqu.ap_addr.sa_data, 0xaa, ETH_ALEN);
        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-       wireless_send_event(priv->wlan_dev.netdev, SIOCGIWAP, &wrqu, NULL);
+       wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
 
        adapter->surpriseremoved = 1;
 
@@ -1017,7 +1017,7 @@ int libertas_remove_card(wlan_private *priv)
 
        lbs_deb_net("unregister finish\n");
 
-       priv->wlan_dev.netdev = NULL;
+       priv->dev = NULL;
        free_netdev(dev);
 
 out:

diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 0b7854d..ec64f6c 100644 (file)
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -143,8 +143,8 @@ void libertas_upload_rx_packet(wlan_private * priv, struct sk_buff *skb)
        if (priv->mesh_dev && IS_MESH_FRAME(skb))
                skb->dev = priv->mesh_dev;
        else
-               skb->dev = priv->wlan_dev.netdev;
-       skb->protocol = eth_type_trans(skb, priv->wlan_dev.netdev);
+               skb->dev = priv->dev;
+       skb->protocol = eth_type_trans(skb, priv->dev);
        skb->ip_summed = CHECKSUM_UNNECESSARY;
 
        netif_rx(skb);

diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 4831750..479c009 100644 (file)
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -733,7 +733,7 @@ static int wlan_scan_channel_list(wlan_private * priv,
        priv->adapter->last_scanned_channel = ptmpchan->channumber;
 
        memset(&wrqu, 0, sizeof(union iwreq_data));
-       wireless_send_event(priv->wlan_dev.netdev, SIOCGIWSCAN, &wrqu, NULL);
+       wireless_send_event(priv->dev, SIOCGIWSCAN, &wrqu, NULL);
 
 done:
        lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);
@@ -805,8 +805,8 @@ int wlan_scan_networks(wlan_private * priv,
 
        /* Keep the data path active if we are only scanning our current channel */
        if (!scancurrentchanonly) {
-               netif_stop_queue(priv->wlan_dev.netdev);
-               netif_carrier_off(priv->wlan_dev.netdev);
+               netif_stop_queue(priv->dev);
+               netif_carrier_off(priv->dev);
                netif_stop_queue(priv->mesh_dev);
                netif_carrier_off(priv->mesh_dev);
        }
@@ -827,8 +827,8 @@ int wlan_scan_networks(wlan_private * priv,
        wlan_scan_process_results(priv);
 
        if (priv->adapter->connect_status == libertas_connected) {
-               netif_carrier_on(priv->wlan_dev.netdev);
-               netif_wake_queue(priv->wlan_dev.netdev);
+               netif_carrier_on(priv->dev);
+               netif_wake_queue(priv->dev);
                netif_carrier_on(priv->mesh_dev);
                netif_wake_queue(priv->mesh_dev);
        }

diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 138668e..b6cb675 100644 (file)
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -157,7 +157,7 @@ done:
                   received from FW */
                skb_orphan(skb);
                /* stop processing outgoing pkts */
-               netif_stop_queue(priv->wlan_dev.netdev);
+               netif_stop_queue(priv->dev);
                netif_stop_queue(priv->mesh_dev);
                /* freeze any packets already in our queues */
                priv->adapter->TxLockFlag = 1;
@@ -196,10 +196,10 @@ static void wlan_tx_queue(wlan_private *priv, struct sk_buff *skb)
        WARN_ON(priv->adapter->tx_queue_idx >= NR_TX_QUEUE);
        adapter->tx_queue_ps[adapter->tx_queue_idx++] = skb;
        if (adapter->tx_queue_idx == NR_TX_QUEUE) {
-               netif_stop_queue(priv->wlan_dev.netdev);
+               netif_stop_queue(priv->dev);
                netif_stop_queue(priv->mesh_dev);
        } else {
-               netif_start_queue(priv->wlan_dev.netdev);
+               netif_start_queue(priv->dev);
                netif_start_queue(priv->mesh_dev);
        }
 
@@ -220,9 +220,9 @@ int libertas_process_tx(wlan_private * priv, struct sk_buff *skb)
        lbs_deb_enter(LBS_DEB_TX);
        lbs_dbg_hex("TX Data", skb->data, min_t(unsigned int, skb->len, 100));
 
-       if (priv->wlan_dev.dnld_sent) {
+       if (priv->dnld_sent) {
                lbs_pr_alert( "TX error: dnld_sent = %d, not sending\n",
-                      priv->wlan_dev.dnld_sent);
+                      priv->dnld_sent);
                goto done;
        }
 
@@ -283,7 +283,7 @@ void libertas_send_tx_feedback(wlan_private * priv)
        adapter->currenttxskb = NULL;
        priv->adapter->TxLockFlag = 0;
        if (priv->adapter->connect_status == libertas_connected) {
-               netif_wake_queue(priv->wlan_dev.netdev);
+               netif_wake_queue(priv->dev);
                netif_wake_queue(priv->mesh_dev);
        }
 }