X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=drivers%2Fstaging%2Frtl8187se%2Fr8180_core.c;h=d4ba717ff0dfa2a8ebec694e95f8713290d4ccf0;hb=b596f52209ae6206dc01cd659008d26a5244d092;hp=5947a6f8e16f971a46ef3d89b363ebae1ed3450e;hpb=a4ae54f90e0a7063799eb90852aa8648ccfbb791;p=mirror_ubuntu-zesty-kernel.git

diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 5947a6f8e16f..d4ba717ff0df 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -160,34 +160,34 @@ static struct pci_driver rtl8180_pci_driver = {
 
 u8 read_nic_byte(struct net_device *dev, int x)
 {
-	return 0xff&readb((u8 *)dev->mem_start + x);
+	return 0xff&readb((u8 __iomem *)dev->mem_start + x);
 }
 
 u32 read_nic_dword(struct net_device *dev, int x)
 {
-	return readl((u8 *)dev->mem_start + x);
+	return readl((u8 __iomem *)dev->mem_start + x);
 }
 
 u16 read_nic_word(struct net_device *dev, int x)
 {
-	return readw((u8 *)dev->mem_start + x);
+	return readw((u8 __iomem *)dev->mem_start + x);
 }
 
 void write_nic_byte(struct net_device *dev, int x, u8 y)
 {
-	writeb(y, (u8 *)dev->mem_start + x);
+	writeb(y, (u8 __iomem *)dev->mem_start + x);
 	udelay(20);
 }
 
 void write_nic_dword(struct net_device *dev, int x, u32 y)
 {
-	writel(y, (u8 *)dev->mem_start + x);
+	writel(y, (u8 __iomem *)dev->mem_start + x);
 	udelay(20);
 }
 
 void write_nic_word(struct net_device *dev, int x, u16 y)
 {
-	writew(y, (u8 *)dev->mem_start + x);
+	writew(y, (u8 __iomem *)dev->mem_start + x);
 	udelay(20);
 }
 
@@ -275,18 +275,18 @@ static int proc_get_stats_tx(struct seq_file *m, void *v)
 	return 0;
 }
 
-void rtl8180_proc_module_init(void)
+static void rtl8180_proc_module_init(void)
 {
 	DMESG("Initializing proc filesystem");
 	rtl8180_proc = proc_mkdir(RTL8180_MODULE_NAME, init_net.proc_net);
 }
 
-void rtl8180_proc_module_remove(void)
+static void rtl8180_proc_module_remove(void)
 {
 	remove_proc_entry(RTL8180_MODULE_NAME, init_net.proc_net);
 }
 
-void rtl8180_proc_remove_one(struct net_device *dev)
+static void rtl8180_proc_remove_one(struct net_device *dev)
 {
 	remove_proc_subtree(dev->name, rtl8180_proc);
 }
@@ -325,7 +325,7 @@ static const struct rtl8180_proc_file rtl8180_proc_files[] = {
 	{ "" }
 };
 
-void rtl8180_proc_init_one(struct net_device *dev)
+static void rtl8180_proc_init_one(struct net_device *dev)
 {
 	const struct rtl8180_proc_file *f;
 	struct proc_dir_entry *dir;
@@ -351,8 +351,8 @@ void rtl8180_proc_init_one(struct net_device *dev)
   data type+functions in kernel
 */
 
-short buffer_add(struct buffer **buffer, u32 *buf, dma_addr_t dma,
-		struct buffer **bufferhead)
+static short buffer_add(struct buffer **buffer, u32 *buf, dma_addr_t dma,
+			struct buffer **bufferhead)
 {
 	struct buffer *tmp;
 
@@ -463,7 +463,7 @@ int get_curr_tx_free_desc(struct net_device *dev, int priority)
 	return ret;
 }
 
-short check_nic_enought_desc(struct net_device *dev, int priority)
+static short check_nic_enought_desc(struct net_device *dev, int priority)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 	struct ieee80211_device *ieee = netdev_priv(dev);
@@ -589,7 +589,7 @@ void fix_rx_fifo(struct net_device *dev)
 	set_nic_rxring(dev);
 }
 
-void rtl8180_irq_disable(struct net_device *dev)
+static void rtl8180_irq_disable(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 
@@ -705,8 +705,8 @@ void rtl8180_rtx_disable(struct net_device *dev)
 		dev_kfree_skb_any(priv->rx_skb);
 }
 
-short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
-			 int addr)
+static short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
+				int addr)
 {
 	int i;
 	u32 *desc;
@@ -830,7 +830,7 @@ short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
 	return 0;
 }
 
-void free_tx_desc_rings(struct net_device *dev)
+static void free_tx_desc_rings(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	struct pci_dev *pdev = priv->pdev;
@@ -866,7 +866,7 @@ void free_tx_desc_rings(struct net_device *dev)
 	buffer_free(dev, &(priv->txbeaconbufs), priv->txbuffsize, 1);
 }
 
-void free_rx_desc_ring(struct net_device *dev)
+static void free_rx_desc_ring(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	struct pci_dev *pdev = priv->pdev;
@@ -878,7 +878,7 @@ void free_rx_desc_ring(struct net_device *dev)
 	buffer_free(dev, &(priv->rxbuffer), priv->rxbuffersize, 0);
 }
 
-short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
+static short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
 {
 	int i;
 	u32 *desc;
@@ -1092,7 +1092,7 @@ u16 N_DBPSOfRate(u16 DataRate)
 /*
  * For Netgear case, they want good-looking signal strength.
  */
-long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
+static long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
 {
 	long RetSS;
 
@@ -1128,7 +1128,7 @@ long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
 /*
  * Translate 0-100 signal strength index into dBm.
  */
-long TranslateToDbm8185(u8 SignalStrengthIndex)
+static long TranslateToDbm8185(u8 SignalStrengthIndex)
 {
 	long SignalPower;
 
@@ -1145,8 +1145,8 @@ long TranslateToDbm8185(u8 SignalStrengthIndex)
  * No dramatic adjustion is apply because dynamic mechanism need some degree
  * of correctness. Ported from 8187B.
  */
-void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
-					   bool bCckRate)
+static void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
+						  bool bCckRate)
 {
 	/* Determin the current packet is CCK rate. */
 	priv->bCurCCKPkt = bCckRate;
@@ -1170,7 +1170,7 @@ void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
 /*
  * This is rough RX isr handling routine
  */
-void rtl8180_rx(struct net_device *dev)
+static void rtl8180_rx(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	struct sk_buff *tmp_skb;
@@ -1496,7 +1496,7 @@ drop: /* this is used when we have not enough mem */
 }
 
 
-void rtl8180_dma_kick(struct net_device *dev, int priority)
+static void rtl8180_dma_kick(struct net_device *dev, int priority)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 
@@ -1508,7 +1508,7 @@ void rtl8180_dma_kick(struct net_device *dev, int priority)
 	force_pci_posting(dev);
 }
 
-void rtl8180_data_hard_stop(struct net_device *dev)
+static void rtl8180_data_hard_stop(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 
@@ -1518,7 +1518,7 @@ void rtl8180_data_hard_stop(struct net_device *dev)
 	rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
 }
 
-void rtl8180_data_hard_resume(struct net_device *dev)
+static void rtl8180_data_hard_resume(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 
@@ -1532,8 +1532,9 @@ void rtl8180_data_hard_resume(struct net_device *dev)
  * This function TX data frames when the ieee80211 stack requires this.
  * It checks also if we need to stop the ieee tx queue, eventually do it
  */
-void rtl8180_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int
-rate) {
+static void rtl8180_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
+				   int rate)
+{
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	int mode;
 	struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *) skb->data;
@@ -1584,7 +1585,7 @@ rate) {
  * might use a different lock than tx_lock (for example mgmt_tx_lock)
  */
 /* these function may loop if invoked with 0 descriptors or 0 len buffer */
-int rtl8180_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static int rtl8180_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	unsigned long flags;
@@ -1660,7 +1661,7 @@ u16 rtl8180_len2duration(u32 len, short rate, short *ext)
 	return duration;
 }
 
-void rtl8180_prepare_beacon(struct net_device *dev)
+static void rtl8180_prepare_beacon(struct net_device *dev)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	struct sk_buff *skb;
@@ -1704,7 +1705,7 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
 	u16			RtsDur = 0;
 	u16			ThisFrameTime = 0;
 	u16			TxDescDuration = 0;
-	u8			ownbit_flag = false;
+	bool			ownbit_flag = false;
 
 	switch (priority) {
 	case MANAGE_PRIORITY:
@@ -1854,7 +1855,7 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
 
 		if (remain == len && !descfrag) {
 			ownbit_flag = false;
-			*tail = *tail | (1<<29) ; /* fist segment of the packet */
+			*tail = *tail | (1<<29); /* fist segment of the packet */
 			*tail = *tail | (len);
 		} else {
 			ownbit_flag = true;
@@ -1953,7 +1954,7 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
 
 void rtl8180_irq_rx_tasklet(struct r8180_priv *priv);
 
-void rtl8180_link_change(struct net_device *dev)
+static void rtl8180_link_change(struct net_device *dev)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 	u16 beacon_interval;
@@ -1976,7 +1977,7 @@ void rtl8180_link_change(struct net_device *dev)
 	rtl8180_set_chan(dev, priv->chan);
 }
 
-void rtl8180_rq_tx_ack(struct net_device *dev)
+static void rtl8180_rq_tx_ack(struct net_device *dev)
 {
 
 	struct r8180_priv *priv = ieee80211_priv(dev);
@@ -1985,7 +1986,7 @@ void rtl8180_rq_tx_ack(struct net_device *dev)
 	priv->ack_tx_to_ieee = 1;
 }
 
-short rtl8180_is_tx_queue_empty(struct net_device *dev)
+static short rtl8180_is_tx_queue_empty(struct net_device *dev)
 {
 
 	struct r8180_priv *priv = ieee80211_priv(dev);
@@ -2023,7 +2024,7 @@ short rtl8180_is_tx_queue_empty(struct net_device *dev)
 	return 1;
 }
 
-void rtl8180_hw_wakeup(struct net_device *dev)
+static void rtl8180_hw_wakeup(struct net_device *dev)
 {
 	unsigned long flags;
 	struct r8180_priv *priv = ieee80211_priv(dev);
@@ -2035,7 +2036,7 @@ void rtl8180_hw_wakeup(struct net_device *dev)
 	spin_unlock_irqrestore(&priv->ps_lock, flags);
 }
 
-void rtl8180_hw_sleep_down(struct net_device *dev)
+static void rtl8180_hw_sleep_down(struct net_device *dev)
 {
 	unsigned long flags;
 	struct r8180_priv *priv = ieee80211_priv(dev);
@@ -2046,7 +2047,7 @@ void rtl8180_hw_sleep_down(struct net_device *dev)
 	spin_unlock_irqrestore(&priv->ps_lock, flags);
 }
 
-void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
+static void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 	u32 rb = jiffies;
@@ -2093,7 +2094,7 @@ void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
 	spin_unlock_irqrestore(&priv->ps_lock, flags);
 }
 
-void rtl8180_wmm_param_update(struct work_struct *work)
+static void rtl8180_wmm_param_update(struct work_struct *work)
 {
 	struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, wmm_param_update_wq);
 	struct net_device *dev = ieee->dev;
@@ -2195,7 +2196,7 @@ void rtl8180_hw_sleep_wq(struct work_struct *work);
 void rtl8180_sw_antenna_wq(struct work_struct *work);
 void rtl8180_watch_dog(struct net_device *dev);
 
-void watch_dog_adaptive(unsigned long data)
+static void watch_dog_adaptive(unsigned long data)
 {
 	struct r8180_priv *priv = ieee80211_priv((struct net_device *)data);
 
@@ -2213,7 +2214,7 @@ void watch_dog_adaptive(unsigned long data)
 		TxPwrTracking87SE((struct net_device *)data);
 
 	/* Perform DIG immediately. */
-	if (CheckDig((struct net_device *)data) == true)
+	if (CheckDig((struct net_device *)data))
 		queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_dig_wq);
 	rtl8180_watch_dog((struct net_device *)data);
 
@@ -2271,7 +2272,7 @@ static void rtl8180_set_channel_map(u8 channel_plan, struct ieee80211_device *ie
 		}
 	case COUNTRY_CODE_GLOBAL_DOMAIN:
 		{
-			GET_DOT11D_INFO(ieee)->bEnabled = 0;
+			GET_DOT11D_INFO(ieee)->bEnabled = false;
 			Dot11d_Reset(ieee);
 			ieee->bGlobalDomain = true;
 			break;
@@ -2429,7 +2430,7 @@ short rtl8180_init(struct net_device *dev)
 	init_timer(&priv->SwAntennaDiversityTimer);
 	priv->SwAntennaDiversityTimer.data = (unsigned long)dev;
 	priv->SwAntennaDiversityTimer.function = (void *)SwAntennaDiversityTimerCallback;
-	priv->bDigMechanism = 1;
+	priv->bDigMechanism = true;
 	priv->InitialGain = 6;
 	priv->bXtalCalibration = false;
 	priv->XtalCal_Xin = 0;
@@ -2548,7 +2549,7 @@ short rtl8180_init(struct net_device *dev)
 				(priv->EarlyRxThreshold == 7 ?
 					 RCR_ONLYERLPKT : 0);
 
-	priv->IntrMask		= IMR_TMGDOK | IMR_TBDER | IMR_THPDER |
+	priv->IntrMask		= IMR_TMGDOK | IMR_TBDER |
 				  IMR_THPDER | IMR_THPDOK |
 				  IMR_TVODER | IMR_TVODOK |
 				  IMR_TVIDER | IMR_TVIDOK |
@@ -2757,7 +2758,7 @@ void rtl8185_tx_antenna(struct net_device *dev, u8 ant)
 	mdelay(1);
 }
 
-void rtl8185_write_phy(struct net_device *dev, u8 adr, u32 data)
+static void rtl8185_write_phy(struct net_device *dev, u8 adr, u32 data)
 {
 	u32 phyw;
 
@@ -2969,7 +2970,7 @@ void rtl8180_watch_dog(struct net_device *dev)
 	priv->ieee80211->NumRxBcnInPeriod = 0;
 }
 
-int _rtl8180_up(struct net_device *dev)
+static int _rtl8180_up(struct net_device *dev)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 
@@ -2991,7 +2992,7 @@ int _rtl8180_up(struct net_device *dev)
 	return 0;
 }
 
-int rtl8180_open(struct net_device *dev)
+static int rtl8180_open(struct net_device *dev)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 	int ret;
@@ -3012,7 +3013,7 @@ int rtl8180_up(struct net_device *dev)
 	return _rtl8180_up(dev);
 }
 
-int rtl8180_close(struct net_device *dev)
+static int rtl8180_close(struct net_device *dev)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 	int ret;
@@ -3065,7 +3066,7 @@ void rtl8180_restart_wq(struct work_struct *work)
 	up(&priv->wx_sem);
 }
 
-void rtl8180_restart(struct net_device *dev)
+static void rtl8180_restart(struct net_device *dev)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 
@@ -3106,7 +3107,7 @@ static void r8180_set_multicast(struct net_device *dev)
 	priv->promisc = promisc;
 }
 
-int r8180_set_mac_adr(struct net_device *dev, void *mac)
+static int r8180_set_mac_adr(struct net_device *dev, void *mac)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 	struct sockaddr *addr = mac;
@@ -3129,7 +3130,7 @@ int r8180_set_mac_adr(struct net_device *dev, void *mac)
 }
 
 /* based on ipw2200 driver */
-int rtl8180_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+static int rtl8180_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	struct iwreq *wrq = (struct iwreq *) rq;
@@ -3251,7 +3252,7 @@ static int rtl8180_pci_probe(struct pci_dev *pdev,
 	return 0;
 fail1:
 	if (dev->mem_start != (unsigned long)NULL) {
-		iounmap((void *)dev->mem_start);
+		iounmap((void __iomem *)dev->mem_start);
 		release_mem_region(pci_resource_start(pdev, 1),
 				   pci_resource_len(pdev, 1));
 	}
@@ -3268,7 +3269,6 @@ fail_free:
 	pci_disable_device(pdev);
 
 	DMESG("wlan driver load failed\n");
-	pci_set_drvdata(pdev, NULL);
 	return ret;
 }
 
@@ -3298,7 +3298,7 @@ static void rtl8180_pci_remove(struct pci_dev *pdev)
 		free_tx_desc_rings(dev);
 
 		if (dev->mem_start != (unsigned long)NULL) {
-			iounmap((void *)dev->mem_start);
+			iounmap((void __iomem *)dev->mem_start);
 			release_mem_region(pci_resource_start(pdev, 1),
 					   pci_resource_len(pdev, 1));
 		}
@@ -3310,16 +3310,6 @@ static void rtl8180_pci_remove(struct pci_dev *pdev)
 	DMESG("wlan driver removed\n");
 }
 
-/* fun with the built-in ieee80211 stack... */
-extern int ieee80211_crypto_init(void);
-extern void ieee80211_crypto_deinit(void);
-extern int ieee80211_crypto_tkip_init(void);
-extern void ieee80211_crypto_tkip_exit(void);
-extern int ieee80211_crypto_ccmp_init(void);
-extern void ieee80211_crypto_ccmp_exit(void);
-extern int ieee80211_crypto_wep_init(void);
-extern void ieee80211_crypto_wep_exit(void);
-
 static int __init rtl8180_pci_module_init(void)
 {
 	int ret;
@@ -3369,7 +3359,7 @@ static void __exit rtl8180_pci_module_exit(void)
 	DMESG("Exiting");
 }
 
-void rtl8180_try_wake_queue(struct net_device *dev, int pri)
+static void rtl8180_try_wake_queue(struct net_device *dev, int pri)
 {
 	unsigned long flags;
 	short enough_desc;
@@ -3383,7 +3373,7 @@ void rtl8180_try_wake_queue(struct net_device *dev, int pri)
 		ieee80211_rtl_wake_queue(priv->ieee80211);
 }
 
-void rtl8180_tx_isr(struct net_device *dev, int pri, short error)
+static void rtl8180_tx_isr(struct net_device *dev, int pri, short error)
 {
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	u32 *tail; /* tail virtual addr */