From 634b8f49c11f49272b09d13a34b22a17b8c3d419 Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Fri, 25 May 2007 13:05:16 -0400 Subject: [PATCH] [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 Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/cmd.c | 6 +-- drivers/net/wireless/libertas/cmdresp.c | 12 +++--- drivers/net/wireless/libertas/debugfs.c | 4 +- drivers/net/wireless/libertas/dev.h | 40 +++++++------------ drivers/net/wireless/libertas/if_bootcmd.c | 2 +- drivers/net/wireless/libertas/if_usb.c | 46 ++++++++++----------- drivers/net/wireless/libertas/join.c | 12 +++--- drivers/net/wireless/libertas/main.c | 64 +++++++++++++++--------------- drivers/net/wireless/libertas/rx.c | 4 +- drivers/net/wireless/libertas/scan.c | 10 ++--- drivers/net/wireless/libertas/tx.c | 12 +++--- 11 files changed, 100 insertions(+), 112 deletions(-) diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index c6e5019..5aaeb91 100644 --- 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 --- 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 --- 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 --- 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 --- 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 --- 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 --- 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 --- 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 --- 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 --- 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 --- 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); } } -- 2.7.4