staging: rtl8187se: Removed unused fields in r8180_priv
Removed unused fields in r8180_priv and dead code that appeared after field removal Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Maxim Mikityanskiy
Greg Kroah-Hartman
parent
3044e45762
commit
861437d2be
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@ -327,12 +327,8 @@ typedef struct r8180_priv
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int irq;
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struct ieee80211_device *ieee80211;
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short phy_ver; /* meaningful for rtl8225 1:A 2:B 3:C */
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short enable_gpio0;
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short hw_plcp_len;
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short plcp_preamble_mode; // 0:auto 1:short 2:long
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spinlock_t irq_lock;
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spinlock_t irq_th_lock;
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spinlock_t tx_lock;
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spinlock_t ps_lock;
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@ -350,7 +346,6 @@ typedef struct r8180_priv
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u8 channel_plan; // it's the channel plan index
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short up;
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short crcmon; //if 1 allow bad crc frame reception in monitor mode
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short prism_hdr;
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struct timer_list scan_timer;
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/*short scanpending;
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@ -359,7 +354,6 @@ typedef struct r8180_priv
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u8 active_probe;
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//u8 active_scan_num;
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struct semaphore wx_sem;
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struct semaphore rf_state;
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short hw_wep;
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short digphy;
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@ -489,7 +483,6 @@ typedef struct r8180_priv
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RT_RF_POWER_STATE eRFPowerState;
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u32 RfOffReason;
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bool RFChangeInProgress;
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bool bInHctTest;
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bool SetRFPowerStateInProgress;
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u8 RFProgType;
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bool bLeisurePs;
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@ -616,15 +609,12 @@ typedef struct r8180_priv
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// struct workqueue_struct *workqueue;
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struct work_struct reset_wq;
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struct work_struct watch_dog_wq;
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struct work_struct tx_irq_wq;
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short ack_tx_to_ieee;
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u8 PowerProfile;
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u32 CSMethod;
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u8 dma_poll_stop_mask;
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//u8 RegThreeWireMode;
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u8 MWIEnable;
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u16 ShortRetryLimit;
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u16 LongRetryLimit;
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u16 EarlyRxThreshold;
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@ -1437,14 +1437,9 @@ void rtl8180_rx(struct net_device *dev)
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dev_kfree_skb_any(priv->rx_skb);
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priv->stats.rxnolast++;
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}
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/* support for prism header has been originally added by Christian */
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if (priv->prism_hdr && priv->ieee80211->iw_mode == IW_MODE_MONITOR) {
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} else {
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priv->rx_skb = dev_alloc_skb(len+2);
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if (!priv->rx_skb)
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goto drop;
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}
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priv->rx_skb = dev_alloc_skb(len+2);
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if (!priv->rx_skb)
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goto drop;
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priv->rx_skb_complete = 0;
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priv->rx_skb->dev = dev;
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@ -1717,8 +1712,6 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
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int remain;
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int buflen;
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int count;
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u16 duration;
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short ext;
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struct buffer *buflist;
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struct ieee80211_hdr_3addr *frag_hdr = (struct ieee80211_hdr_3addr *)txbuf;
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u8 dest[ETH_ALEN];
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@ -1914,15 +1907,6 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
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*tail = *tail | ((rate&0xf) << 24);
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/* hw_plcp_len is not used for rtl8180 chip */
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/* FIXME */
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if (!priv->hw_plcp_len) {
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duration = rtl8180_len2duration(len, rate, &ext);
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*(tail+1) = *(tail+1) | ((duration & 0x7fff)<<16);
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if (ext)
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*(tail+1) = *(tail+1) | (1<<31); /* plcp length extension */
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}
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if (morefrag)
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*tail = (*tail) | (1<<17); /* more fragment */
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if (!remain)
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@ -2219,7 +2203,6 @@ void rtl8180_wmm_param_update(struct work_struct *work)
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}
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}
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void rtl8180_tx_irq_wq(struct work_struct *work);
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void rtl8180_restart_wq(struct work_struct *work);
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/* void rtl8180_rq_tx_ack(struct work_struct *work); */
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void rtl8180_watch_dog_wq(struct work_struct *work);
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@ -2408,7 +2391,6 @@ short rtl8180_init(struct net_device *dev)
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priv->RFChangeInProgress = false;
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priv->SetRFPowerStateInProgress = false;
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priv->RFProgType = 0;
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priv->bInHctTest = false;
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priv->irq_enabled = 0;
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@ -2432,14 +2414,12 @@ short rtl8180_init(struct net_device *dev)
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priv->ieee80211->ps_is_queue_empty = rtl8180_is_tx_queue_empty;
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priv->hw_wep = hwwep;
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priv->prism_hdr = 0;
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priv->dev = dev;
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priv->retry_rts = DEFAULT_RETRY_RTS;
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priv->retry_data = DEFAULT_RETRY_DATA;
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priv->RFChangeInProgress = false;
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priv->SetRFPowerStateInProgress = false;
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priv->RFProgType = 0;
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priv->bInHctTest = false;
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priv->bInactivePs = true; /* false; */
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priv->ieee80211->bInactivePs = priv->bInactivePs;
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priv->bSwRfProcessing = false;
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@ -2522,15 +2502,12 @@ short rtl8180_init(struct net_device *dev)
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priv->RegBModeGainStage = 1;
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priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
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spin_lock_init(&priv->irq_lock);
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spin_lock_init(&priv->irq_th_lock);
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spin_lock_init(&priv->tx_lock);
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spin_lock_init(&priv->ps_lock);
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spin_lock_init(&priv->rf_ps_lock);
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sema_init(&priv->wx_sem, 1);
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sema_init(&priv->rf_state, 1);
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INIT_WORK(&priv->reset_wq, (void *)rtl8180_restart_wq);
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INIT_WORK(&priv->tx_irq_wq, (void *)rtl8180_tx_irq_wq);
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INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq,
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(void *)rtl8180_hw_wakeup_wq);
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INIT_DELAYED_WORK(&priv->ieee80211->hw_sleep_wq,
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@ -2572,14 +2549,10 @@ short rtl8180_init(struct net_device *dev)
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priv->ieee80211->stop_send_beacons = rtl8180_beacon_tx_disable;
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priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD;
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priv->MWIEnable = 0;
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priv->ShortRetryLimit = 7;
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priv->LongRetryLimit = 7;
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priv->EarlyRxThreshold = 7;
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priv->CSMethod = (0x01 << 29);
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priv->TransmitConfig = (1<<TCR_DurProcMode_OFFSET) |
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(7<<TCR_MXDMA_OFFSET) |
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(priv->ShortRetryLimit<<TCR_SRL_OFFSET) |
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@ -2605,14 +2578,10 @@ short rtl8180_init(struct net_device *dev)
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priv->InitialGain = 6;
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DMESG("MAC controller is a RTL8187SE b/g");
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priv->phy_ver = 2;
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priv->ieee80211->modulation |= IEEE80211_OFDM_MODULATION;
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priv->ieee80211->short_slot = 1;
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/* just for sync 85 */
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priv->enable_gpio0 = 0;
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eeprom_93cx6_read(&eeprom, EEPROM_SW_REVD_OFFSET, &usValue);
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DMESG("usValue is %#hx\n", usValue);
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/* 3Read AntennaDiversity */
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@ -2639,9 +2608,6 @@ short rtl8180_init(struct net_device *dev)
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/* 1: main, 2: aux. */
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priv->bDefaultAntenna1 = priv->RegDefaultAntenna == 2;
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/* rtl8185 can calc plcp len in HW. */
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priv->hw_plcp_len = 1;
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priv->plcp_preamble_mode = 2;
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/* the eeprom type is stored in RCR register bit #6 */
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if (RCR_9356SEL & read_nic_dword(dev, RCR))
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@ -3594,15 +3560,6 @@ void rtl8180_tx_isr(struct net_device *dev, int pri, short error)
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spin_unlock_irqrestore(&priv->tx_lock, flag);
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}
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void rtl8180_tx_irq_wq(struct work_struct *work)
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{
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struct delayed_work *dwork = to_delayed_work(work);
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struct ieee80211_device * ieee = (struct ieee80211_device *)
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container_of(dwork, struct ieee80211_device, watch_dog_wq);
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struct net_device *dev = ieee->dev;
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rtl8180_tx_isr(dev, MANAGE_PRIORITY, 0);
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}
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irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
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{
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struct net_device *dev = (struct net_device *) netdev;
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@ -1231,11 +1231,9 @@ bool MgntActSet_RF_State(struct net_device *dev, RT_RF_POWER_STATE StateToSet, u
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priv->RfOffReason = 0;
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bActionAllowed = true;
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if (rtState == eRfOff && ChangeSource >= RF_CHANGE_BY_HW && !priv->bInHctTest)
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if (rtState == eRfOff && ChangeSource >= RF_CHANGE_BY_HW)
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bConnectBySSID = true;
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} else
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;
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}
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break;
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case eRfOff:
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