Search Linux Wireless

[PATCH 7/8] vt6655: Replace net_device->priv accesses with netdev_priv calls.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



vt6655: Replace net_device->priv accesses with netdev_priv calls.

Signed-off-by: Forest Bond <forest@xxxxxxxxxxxxxxxxxxx>
---
 drivers/staging/vt6655/device_main.c |   29 ++++++---------
 drivers/staging/vt6655/hostap.c      |    8 +++--
 drivers/staging/vt6655/iwctl.c       |   62 +++++++++++++++++-----------------
 drivers/staging/vt6655/wpactl.c      |    7 +++-
 4 files changed, 53 insertions(+), 53 deletions(-)

diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 126ecef..ca198a2 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -995,12 +995,14 @@ device_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
         return -ENODEV;
     }
     
-    
+
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-    dev = alloc_etherdev(0);
+    dev = alloc_etherdev(sizeof(DEVICE_INFO));
 #else
     dev = init_etherdev(dev, 0);
 #endif    
+
+    pDevice = (PSDevice) netdev_priv(dev);
     
     if (dev == NULL) {
         printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n");
@@ -1025,7 +1027,6 @@ device_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
     pDevice->dev = dev;
     pDevice->next_module = root_device_dev;
     root_device_dev = dev;
-    dev->priv = pDevice;
     dev->irq = pcid->irq;
     
     if (pci_enable_device(pcid)) {
@@ -1226,11 +1227,6 @@ static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice,
 
     PSDevice p;
     
-    *ppDevice = kmalloc(sizeof(DEVICE_INFO),GFP_ATOMIC);
-    
-    if (*ppDevice == NULL)
-        return FALSE;
-        
     memset(*ppDevice,0,sizeof(DEVICE_INFO));
     
     if (pDevice_Infos == NULL) {
@@ -2059,7 +2055,7 @@ int __device_open(HANDLE pExDevice) {
 #else 
 
 static int  device_open(struct net_device *dev) {
-    PSDevice    pDevice=(PSDevice) dev->priv;    
+    PSDevice    pDevice=(PSDevice) netdev_priv(dev);    
     int i;
 #endif
     pDevice->rx_buf_sz = PKT_BUF_SZ;
@@ -2212,7 +2208,7 @@ int  __device_close(HANDLE pExDevice) {
 
 #else 
 static int  device_close(struct net_device *dev) {
-    PSDevice  pDevice=(PSDevice) dev->priv;  
+    PSDevice  pDevice=(PSDevice) netdev_priv(dev);  
 #endif            
     PSMgmtObject     pMgmt = pDevice->pMgmt;
  //PLICE_DEBUG->
@@ -2282,7 +2278,7 @@ int  __device_dma0_tx_80211(HANDLE pExDevice, struct sk_buff *skb) {
 
 
 static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
-    PSDevice        pDevice=dev->priv;
+    PSDevice        pDevice=netdev_priv(dev);
 #endif    
     PBYTE           pbMPDU;
     UINT            cbMPDULen = 0;
@@ -2494,7 +2490,7 @@ int  __device_xmit(HANDLE pExDevice, struct sk_buff *skb) {
     
 #else 
 static int  device_xmit(struct sk_buff *skb, struct net_device *dev) {
-    PSDevice pDevice=dev->priv;
+    PSDevice pDevice=netdev_priv(dev);
 
 #endif
     PSMgmtObject    pMgmt = pDevice->pMgmt;
@@ -2950,7 +2946,7 @@ int __device_intr(int irq, HANDLE pExDevice, struct pt_regs *regs) {
 #else    
 static  irqreturn_t  device_intr(int irq,  void *dev_instance) {
     struct net_device* dev=dev_instance;
-    PSDevice     pDevice=(PSDevice) dev->priv;
+    PSDevice     pDevice=(PSDevice) netdev_priv(dev);
 #endif
 
     int             max_count=0;
@@ -3367,7 +3363,7 @@ void __device_set_multi(HANDLE pExDevice) {
 #else        
  
 static void device_set_multi(struct net_device *dev) {
-    PSDevice         pDevice = (PSDevice) dev->priv;
+    PSDevice         pDevice = (PSDevice) netdev_priv(dev);
 #endif                                                                            
 
     PSMgmtObject     pMgmt = pDevice->pMgmt;    
@@ -3441,7 +3437,7 @@ struct net_device_stats *__device_get_stats(HANDLE pExDevice) {
 
 #else
 static struct net_device_stats *device_get_stats(struct net_device *dev) {
-    PSDevice pDevice=(PSDevice) dev->priv;  
+    PSDevice pDevice=(PSDevice) netdev_priv(dev);  
 #endif    
 
     return &pDevice->stats;
@@ -3458,7 +3454,7 @@ int __device_ioctl(HANDLE pExDevice, struct ifreq *rq, int cmd) {
 #else 
 
 static int  device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
 #endif            
 
 #ifdef WIRELESS_EXT    
@@ -4116,7 +4112,6 @@ int __device_hw_init(HANDLE pExDevice){
     PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
     PSDevice    pDevice;
 
-
     pDevice = (PSDevice)kmalloc(sizeof(DEVICE_INFO), (int)GFP_ATOMIC);
     if (pDevice == NULL) 
         return FALSE;
diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c
index 7c47f5d..8c52625 100644
--- a/drivers/staging/vt6655/hostap.c
+++ b/drivers/staging/vt6655/hostap.c
@@ -100,6 +100,7 @@ static int          msglevel                =MSG_LEVEL_INFO;
  
 static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
 {
+    PSDevice apdev_priv;
 	struct net_device *dev = pDevice->dev;
 	int ret;
 
@@ -124,12 +125,13 @@ static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
 	       dev->name, pDevice->apdev->name);	
     
 #else
-	pDevice->apdev = (struct net_device *)kmalloc(sizeof(struct net_device), GFP_KERNEL);
+    pDevice->apdev = (struct net_device *)kmalloc(sizeof(struct net_device), GFP_KERNEL);
 	if (pDevice->apdev == NULL)
 		return -ENOMEM;
 	memset(pDevice->apdev, 0, sizeof(struct net_device));
-	
-	pDevice->apdev->priv = pDevice;
+
+    apdev_priv = netdev_priv(pDevice->apdev);
+    *apdev_priv = *pDevice;
 	memcpy(pDevice->apdev->dev_addr, dev->dev_addr, ETH_ALEN);
 	pDevice->apdev->hard_start_xmit = pDevice->tx_80211;
 	pDevice->apdev->type = ARPHRD_IEEE80211;
diff --git a/drivers/staging/vt6655/iwctl.c b/drivers/staging/vt6655/iwctl.c
index 48e63f8..d8d72c6 100644
--- a/drivers/staging/vt6655/iwctl.c
+++ b/drivers/staging/vt6655/iwctl.c
@@ -113,7 +113,7 @@ static int          msglevel                =MSG_LEVEL_INFO;
 
 struct iw_statistics *iwctl_get_wireless_stats(struct net_device *dev)
 {
-	PSDevice pDevice = dev->priv;
+	PSDevice pDevice = netdev_priv(dev);
 	long ldBm;
 	pDevice->wstats.status = pDevice->eOPMode;
 	#ifdef Calcu_LinkQual
@@ -209,7 +209,7 @@ int iwctl_siwscan(struct net_device *dev,
 			 struct iw_point *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
 		struct iw_scan_req  *req = (struct iw_scan_req *)extra;
 		 PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 	BYTE                abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
@@ -276,7 +276,7 @@ int iwctl_giwscan(struct net_device *dev,
              char *extra)
 {
     int ii, jj, kk;
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);     
     PKnownBSS           pBSS;
     PWLAN_IE_SSID       pItemSSID;
@@ -522,7 +522,7 @@ int iwctl_siwfreq(struct net_device *dev,
              struct iw_freq *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
 	int rc = 0;
 	    
     DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ \n");	
@@ -568,7 +568,7 @@ int iwctl_giwfreq(struct net_device *dev,
              struct iw_freq *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);    
     
     DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ \n");    
@@ -598,7 +598,7 @@ int iwctl_siwmode(struct net_device *dev,
              __u32 *wmode,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj); 
     int rc = 0;
     
@@ -665,7 +665,7 @@ int iwctl_giwmode(struct net_device *dev,
              __u32 *wmode,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj); 
 
 
@@ -819,7 +819,7 @@ int iwctl_siwap(struct net_device *dev,
 			 struct sockaddr *wrq,             
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;    
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);    
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj); 	
     int rc = 0;
         BYTE                 ZeroBSSID[WLAN_BSSID_LEN]={0x00,0x00,0x00,0x00,0x00,0x00};
@@ -877,7 +877,7 @@ int iwctl_giwap(struct net_device *dev,
 			 struct sockaddr *wrq,                          
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;    
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);    
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj); 	
         
     
@@ -911,7 +911,7 @@ int iwctl_giwaplist(struct net_device *dev,
 	int ii,jj, rc = 0;
 	struct sockaddr sock[IW_MAX_AP];
 	struct iw_quality qual[IW_MAX_AP];    
-	PSDevice	        pDevice = (PSDevice)dev->priv;    
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);    
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj); 	  	
 	
     
@@ -960,7 +960,7 @@ int iwctl_siwessid(struct net_device *dev,
              struct iw_point *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj); 		
     PWLAN_IE_SSID       pItemSSID;
   //2008-0409-05, <Add> by Einsn Liu
@@ -1089,7 +1089,7 @@ int iwctl_giwessid(struct net_device *dev,
              char *extra)
 {
 
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj); 	
 	PWLAN_IE_SSID       pItemSSID;
 	
@@ -1125,7 +1125,7 @@ int iwctl_siwrate(struct net_device *dev,
 			 struct iw_param *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     int rc = 0;    
 	u8	brate = 0;
 	int	i;
@@ -1210,7 +1210,7 @@ int iwctl_giwrate(struct net_device *dev,
              struct iw_param *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;    
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);    
 //2007-0118-05,<Mark> by EinsnLiu
 //Mark the unnecessary sentences. 
 //    PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
@@ -1276,7 +1276,7 @@ int iwctl_siwrts(struct net_device *dev,
 			 struct iw_param *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
 	int rc = 0;
     
     DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");	
@@ -1304,7 +1304,7 @@ int iwctl_giwrts(struct net_device *dev,
 			 struct iw_param *wrq,
              char *extra)
 {
-	PSDevice	        pDevice = (PSDevice)dev->priv;
+	PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
 	    
     DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");		
 	wrq->value = pDevice->wRTSThreshold;
@@ -1323,7 +1323,7 @@ int iwctl_siwfrag(struct net_device *dev,
 			 struct iw_param *wrq,
              char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     int rc = 0;
     int fthr = wrq->value;    
     
@@ -1352,7 +1352,7 @@ int iwctl_giwfrag(struct net_device *dev,
 			 struct iw_param *wrq,
              char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     
     DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
 	wrq->value = pDevice->wFragmentationThreshold;
@@ -1372,7 +1372,7 @@ int iwctl_siwretry(struct net_device *dev,
 			 struct iw_param *wrq,             
              char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     int rc = 0;    
     
         
@@ -1410,7 +1410,7 @@ int iwctl_giwretry(struct net_device *dev,
 			 struct iw_param *wrq,
              char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;    
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);    
     DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");	
 	wrq->disabled = 0;      // Can't be disabled 
 
@@ -1441,7 +1441,7 @@ int iwctl_siwencode(struct net_device *dev,
              struct iw_point *wrq,
              char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;        
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);        
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 	DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
 	int ii,uu, rc = 0;
@@ -1660,7 +1660,7 @@ int iwctl_giwencode(struct net_device *dev,
              struct iw_point *wrq,
              char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);    
     int rc = 0;
     char abyKey[WLAN_WEP232_KEYLEN];
@@ -1729,7 +1729,7 @@ int iwctl_giwencode(struct net_device *dev,
 			struct iw_point *wrq,
 			char *extra)
 {
-	PSDevice			pDevice = (PSDevice)dev->priv;
+	PSDevice			pDevice = (PSDevice)netdev_priv(dev);
 	PSMgmtObject		pMgmt = &(pDevice->sMgmtObj);	 
 	char abyKey[WLAN_WEP232_KEYLEN];
 	
@@ -1790,7 +1790,7 @@ int iwctl_siwpower(struct net_device *dev,
 			 struct iw_param *wrq,
              char *extra)
 {
-    PSDevice            pDevice = (PSDevice)dev->priv;
+    PSDevice            pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);    
     int rc = 0;        
     
@@ -1840,7 +1840,7 @@ int iwctl_giwpower(struct net_device *dev,
 			 struct iw_param *wrq,             
              char *extra)
 {
-    PSDevice            pDevice = (PSDevice)dev->priv;
+    PSDevice            pDevice = (PSDevice)netdev_priv(dev);
     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);    
     int mode = pDevice->ePSMode;
 
@@ -1872,7 +1872,7 @@ int iwctl_giwsens(struct net_device *dev,
 			 struct iw_param *wrq,
 			 char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);
     long ldBm;
     
     DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");	
@@ -1898,7 +1898,7 @@ int iwctl_siwauth(struct net_device *dev,
 			  struct iw_param *wrq,
 			  char *extra)
 {
-	PSDevice			pDevice = (PSDevice)dev->priv;
+	PSDevice			pDevice = (PSDevice)netdev_priv(dev);
 	PSMgmtObject	pMgmt = &(pDevice->sMgmtObj);
 	int ret=0;
 	static int wpa_version=0;  //must be static to save the last value,einsn liu
@@ -2023,7 +2023,7 @@ int iwctl_siwgenie(struct net_device *dev,
 			  struct iw_point *wrq,
 			  char *extra)
 {
-	PSDevice			pDevice = (PSDevice)dev->priv;
+	PSDevice			pDevice = (PSDevice)netdev_priv(dev);
 	PSMgmtObject	pMgmt = &(pDevice->sMgmtObj);
 	int ret=0;
 
@@ -2056,7 +2056,7 @@ int iwctl_giwgenie(struct net_device *dev,
 			  struct iw_point *wrq,
 			  char *extra)
 {
-	PSDevice			pDevice = (PSDevice)dev->priv;
+	PSDevice			pDevice = (PSDevice)netdev_priv(dev);
 	PSMgmtObject	pMgmt = &(pDevice->sMgmtObj);
 	int ret=0;
 	int space = wrq->length;
@@ -2081,7 +2081,7 @@ int iwctl_siwencodeext(struct net_device *dev,
              struct iw_point *wrq,
              char *extra)
 {
-    PSDevice	        pDevice = (PSDevice)dev->priv;        
+    PSDevice	        pDevice = (PSDevice)netdev_priv(dev);        
 	struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
     struct viawget_wpa_param *param=NULL;
 //original member
@@ -2232,7 +2232,7 @@ int iwctl_siwmlme(struct net_device *dev,
 				struct iw_point *wrq,
 				char *extra)
 {	
-	PSDevice			pDevice = (PSDevice)dev->priv;
+	PSDevice			pDevice = (PSDevice)netdev_priv(dev);
 	PSMgmtObject	pMgmt = &(pDevice->sMgmtObj);
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;
 	//u16 reason = cpu_to_le16(mlme->reason_code);
diff --git a/drivers/staging/vt6655/wpactl.c b/drivers/staging/vt6655/wpactl.c
index b4eadb8..a83f950 100644
--- a/drivers/staging/vt6655/wpactl.c
+++ b/drivers/staging/vt6655/wpactl.c
@@ -112,14 +112,17 @@ static void wpadev_setup(struct net_device *dev)
  
 static int wpa_init_wpadev(PSDevice pDevice)
 {
+    PSDevice wpadev_priv;
 	struct net_device *dev = pDevice->dev;
          int ret=0;
 		 
-	pDevice->wpadev = alloc_netdev(0, "vntwpa", wpadev_setup);	 
+	pDevice->wpadev = alloc_netdev(sizeof(PSDevice), "vntwpa", wpadev_setup);
 	if (pDevice->wpadev == NULL)
 		return -ENOMEM;
 
-	pDevice->wpadev->priv = pDevice;
+    wpadev_priv = netdev_priv(pDevice->wpadev);
+    *wpadev_priv = *pDevice;
+
 	memcpy(pDevice->wpadev->dev_addr, dev->dev_addr, U_ETHER_ADDR_LEN);
          pDevice->wpadev->base_addr = dev->base_addr;
 	pDevice->wpadev->irq = dev->irq;
-- 
1.5.4.3


-- 
Forest Bond
http://www.alittletooquiet.net
http://www.pytagsfs.org

Attachment: signature.asc
Description: Digital signature


[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]
  Powered by Linux