airo: Kill directly reference of netdev->priv

We have some reasons to kill netdev->priv:
1. netdev->priv is equal to netdev_priv().
2. netdev_priv() wraps the calculation of netdev->priv's offset, obviously
   netdev_priv() is more flexible than netdev->priv.
But we cann't kill netdev->priv, because so many drivers reference to it
directly.

OK, becasue Dave S. Miller said, "every direct netdev->priv usage is a bug",
and I want to kill netdev->priv later, I decided to convert all the direct
reference of netdev->priv first.

In this driver, I don't simply use netdev_priv() to replace netdev->priv.

The reason is:
Pointer netdev->priv was changed in this driver, but it shouldn't.
Because the memory was allocated when alloc_netdev() and netdev->priv
should always point to that memory.

So I use netdev->ml_priv to replace netdev->priv.
After replacing, both ai and ai->wifidev->ml_priv point to the same memory.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 7c99f5a5b332948b08f3258036f4fd4be63501ec..d7388d2aee9713be0661aee39fe867740d13faf6 100644 (file)
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1270,6 +1270,7 @@ static int flashrestart(struct airo_info *ai,struct net_device *dev);
 #define airo_print_err(name, fmt, args...) \
        airo_print(KERN_ERR, name, fmt, ##args)
 
+#define AIRO_FLASH(dev) (((struct airo_info *)dev->ml_priv)->flash)
 
 /***********************************************************************
  *                              MIC ROUTINES                           *
@@ -1865,7 +1866,7 @@ static void try_auto_wep(struct airo_info *ai)
 }
 
 static int airo_open(struct net_device *dev) {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        int rc = 0;
 
        if (test_bit(FLAG_FLASHING, &ai->flags))
@@ -1912,7 +1913,7 @@ static int airo_open(struct net_device *dev) {
 static int mpi_start_xmit(struct sk_buff *skb, struct net_device *dev) {
        int npacks, pending;
        unsigned long flags;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        if (!skb) {
                airo_print_err(dev->name, "%s: skb == NULL!",__func__);
@@ -1956,7 +1957,7 @@ static int mpi_send_packet (struct net_device *dev)
        unsigned char *buffer;
        s16 len;
        __le16 *payloadLen;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        u8 *sendbuf;
 
        /* get a packet to send */
@@ -2085,7 +2086,7 @@ static void get_tx_error(struct airo_info *ai, s32 fid)
 static void airo_end_xmit(struct net_device *dev) {
        u16 status;
        int i;
-       struct airo_info *priv = dev->priv;
+       struct airo_info *priv = dev->ml_priv;
        struct sk_buff *skb = priv->xmit.skb;
        int fid = priv->xmit.fid;
        u32 *fids = priv->fids;
@@ -2111,7 +2112,7 @@ static void airo_end_xmit(struct net_device *dev) {
 static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) {
        s16 len;
        int i, j;
-       struct airo_info *priv = dev->priv;
+       struct airo_info *priv = dev->ml_priv;
        u32 *fids = priv->fids;
 
        if ( skb == NULL ) {
@@ -2150,7 +2151,7 @@ static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) {
 static void airo_end_xmit11(struct net_device *dev) {
        u16 status;
        int i;
-       struct airo_info *priv = dev->priv;
+       struct airo_info *priv = dev->ml_priv;
        struct sk_buff *skb = priv->xmit11.skb;
        int fid = priv->xmit11.fid;
        u32 *fids = priv->fids;
@@ -2176,7 +2177,7 @@ static void airo_end_xmit11(struct net_device *dev) {
 static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
        s16 len;
        int i, j;
-       struct airo_info *priv = dev->priv;
+       struct airo_info *priv = dev->ml_priv;
        u32 *fids = priv->fids;
 
        if (test_bit(FLAG_MPI, &priv->flags)) {
@@ -2220,7 +2221,7 @@ static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
 
 static void airo_read_stats(struct net_device *dev)
 {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        StatsRid stats_rid;
        __le32 *vals = stats_rid.vals;
 
@@ -2254,7 +2255,7 @@ static void airo_read_stats(struct net_device *dev)
 
 static struct net_device_stats *airo_get_stats(struct net_device *dev)
 {
-       struct airo_info *local =  dev->priv;
+       struct airo_info *local =  dev->ml_priv;
 
        if (!test_bit(JOB_STATS, &local->jobs)) {
                /* Get stats out of the card if available */
@@ -2281,7 +2282,7 @@ static void airo_set_promisc(struct airo_info *ai) {
 }
 
 static void airo_set_multicast_list(struct net_device *dev) {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        if ((dev->flags ^ ai->flags) & IFF_PROMISC) {
                change_bit(FLAG_PROMISC, &ai->flags);
@@ -2299,7 +2300,7 @@ static void airo_set_multicast_list(struct net_device *dev) {
 
 static int airo_set_mac_address(struct net_device *dev, void *p)
 {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        struct sockaddr *addr = p;
 
        readConfigRid(ai, 1);
@@ -2339,7 +2340,7 @@ static void del_airo_dev(struct airo_info *ai)
 }
 
 static int airo_close(struct net_device *dev) {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        netif_stop_queue(dev);
 
@@ -2365,7 +2366,7 @@ static int airo_close(struct net_device *dev) {
 
 void stop_airo_card( struct net_device *dev, int freeres )
 {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        set_bit(FLAG_RADIO_DOWN, &ai->flags);
        disable_MAC(ai, 1);
@@ -2665,7 +2666,7 @@ static struct net_device *init_wifidev(struct airo_info *ai,
        struct net_device *dev = alloc_netdev(0, "wifi%d", wifi_setup);
        if (!dev)
                return NULL;
-       dev->priv = ethdev->priv;
+       dev->ml_priv = ethdev->ml_priv;
        dev->irq = ethdev->irq;
        dev->base_addr = ethdev->base_addr;
        dev->wireless_data = ethdev->wireless_data;
@@ -2680,7 +2681,7 @@ static struct net_device *init_wifidev(struct airo_info *ai,
 }
 
 static int reset_card( struct net_device *dev , int lock) {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        if (lock && down_interruptible(&ai->sem))
                return -1;
@@ -2765,7 +2766,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
                return NULL;
        }
 
-       ai = dev->priv;
+       ai = dev->ml_priv = netdev_priv(dev);
        ai->wifidev = NULL;
        ai->flags = 1 << FLAG_RADIO_DOWN;
        ai->jobs = 0;
@@ -2866,7 +2867,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
                for( i = 0; i < MAX_FIDS; i++ )
                        ai->fids[i] = transmit_allocate(ai,AIRO_DEF_MTU,i>=MAX_FIDS/2);
 
-       if (setup_proc_entry(dev, dev->priv) < 0)
+       if (setup_proc_entry(dev, dev->ml_priv) < 0)
                goto err_out_wifi;
 
        return dev;
@@ -2915,7 +2916,7 @@ static int waitbusy (struct airo_info *ai) {
 int reset_airo_card( struct net_device *dev )
 {
        int i;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        if (reset_card (dev, 1))
                return -1;
@@ -2938,7 +2939,7 @@ int reset_airo_card( struct net_device *dev )
 EXPORT_SYMBOL(reset_airo_card);
 
 static void airo_send_event(struct net_device *dev) {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        union iwreq_data wrqu;
        StatusRid status_rid;
 
@@ -3015,7 +3016,7 @@ out:
 
 static int airo_thread(void *data) {
        struct net_device *dev = data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        int locked;
 
        set_freezable();
@@ -3130,7 +3131,7 @@ static irqreturn_t airo_interrupt(int irq, void *dev_id)
        struct net_device *dev = dev_id;
        u16 status;
        u16 fid;
-       struct airo_info *apriv = dev->priv;
+       struct airo_info *apriv = dev->ml_priv;
        u16 savedInterrupts = 0;
        int handled = 0;
 
@@ -4600,7 +4601,7 @@ static int proc_status_open(struct inode *inode, struct file *file)
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *apriv = dev->priv;
+       struct airo_info *apriv = dev->ml_priv;
        CapabilityRid cap_rid;
        StatusRid status_rid;
        u16 mode;
@@ -4683,7 +4684,7 @@ static int proc_stats_rid_open( struct inode *inode,
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *apriv = dev->priv;
+       struct airo_info *apriv = dev->ml_priv;
        StatsRid stats;
        int i, j;
        __le32 *vals = stats.vals;
@@ -4746,7 +4747,7 @@ static void proc_config_on_close(struct inode *inode, struct file *file)
        struct proc_data *data = file->private_data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        char *line;
 
        if ( !data->writelen ) return;
@@ -4958,7 +4959,7 @@ static int proc_config_open(struct inode *inode, struct file *file)
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        int i;
        __le16 mode;
 
@@ -5049,7 +5050,7 @@ static void proc_SSID_on_close(struct inode *inode, struct file *file)
        struct proc_data *data = (struct proc_data *)file->private_data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        SsidRid SSID_rid;
        int i;
        char *p = data->wbuffer;
@@ -5092,7 +5093,7 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) {
        struct proc_data *data = (struct proc_data *)file->private_data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        APListRid APList_rid;
        int i;
 
@@ -5187,7 +5188,7 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        int i;
        char key[16];
        u16 index = 0;
@@ -5229,7 +5230,7 @@ static int proc_wepkey_open( struct inode *inode, struct file *file )
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        char *ptr;
        WepKeyRid wkr;
        __le16 lastindex;
@@ -5278,7 +5279,7 @@ static int proc_SSID_open(struct inode *inode, struct file *file)
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        int i;
        char *ptr;
        SsidRid SSID_rid;
@@ -5322,7 +5323,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) {
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        int i;
        char *ptr;
        APListRid APList_rid;
@@ -5362,7 +5363,7 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) {
        struct proc_data *data;
        struct proc_dir_entry *dp = PDE(inode);
        struct net_device *dev = dp->data;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        char *ptr;
        BSSListRid BSSList_rid;
        int rc;
@@ -5440,7 +5441,7 @@ static int proc_close( struct inode *inode, struct file *file )
    associated we will check every minute to see if anything has
    changed. */
 static void timer_func( struct net_device *dev ) {
-       struct airo_info *apriv = dev->priv;
+       struct airo_info *apriv = dev->ml_priv;
 
 /* We don't have a link so try changing the authtype */
        readConfigRid(apriv, 0);
@@ -5511,7 +5512,7 @@ static void __devexit airo_pci_remove(struct pci_dev *pdev)
 static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 {
        struct net_device *dev = pci_get_drvdata(pdev);
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        Cmd cmd;
        Resp rsp;
 
@@ -5543,7 +5544,7 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 static int airo_pci_resume(struct pci_dev *pdev)
 {
        struct net_device *dev = pci_get_drvdata(pdev);
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        pci_power_t prev_state = pdev->current_state;
 
        pci_set_power_state(pdev, PCI_D0);
@@ -5722,7 +5723,7 @@ static int airo_set_freq(struct net_device *dev,
                         struct iw_freq *fwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        int rc = -EINPROGRESS;          /* Call commit handler */
 
        /* If setting by frequency, convert to a channel */
@@ -5767,7 +5768,7 @@ static int airo_get_freq(struct net_device *dev,
                         struct iw_freq *fwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        StatusRid status_rid;           /* Card status info */
        int ch;
 
@@ -5798,7 +5799,7 @@ static int airo_set_essid(struct net_device *dev,
                          struct iw_point *dwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        SsidRid SSID_rid;               /* SSIDs */
 
        /* Reload the list of current SSID */
@@ -5844,7 +5845,7 @@ static int airo_get_essid(struct net_device *dev,
                          struct iw_point *dwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        StatusRid status_rid;           /* Card status info */
 
        readStatusRid(local, &status_rid, 1);
@@ -5872,7 +5873,7 @@ static int airo_set_wap(struct net_device *dev,
                        struct sockaddr *awrq,
                        char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        Cmd cmd;
        Resp rsp;
        APListRid APList_rid;
@@ -5909,7 +5910,7 @@ static int airo_get_wap(struct net_device *dev,
                        struct sockaddr *awrq,
                        char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        StatusRid status_rid;           /* Card status info */
 
        readStatusRid(local, &status_rid, 1);
@@ -5930,7 +5931,7 @@ static int airo_set_nick(struct net_device *dev,
                         struct iw_point *dwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        /* Check the size of the string */
        if(dwrq->length > 16) {
@@ -5953,7 +5954,7 @@ static int airo_get_nick(struct net_device *dev,
                         struct iw_point *dwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        strncpy(extra, local->config.nodeName, 16);
@@ -5972,7 +5973,7 @@ static int airo_set_rate(struct net_device *dev,
                         struct iw_param *vwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        CapabilityRid cap_rid;          /* Card capability info */
        u8      brate = 0;
        int     i;
@@ -6042,7 +6043,7 @@ static int airo_get_rate(struct net_device *dev,
                         struct iw_param *vwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        StatusRid status_rid;           /* Card status info */
 
        readStatusRid(local, &status_rid, 1);
@@ -6064,7 +6065,7 @@ static int airo_set_rts(struct net_device *dev,
                        struct iw_param *vwrq,
                        char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        int rthr = vwrq->value;
 
        if(vwrq->disabled)
@@ -6088,7 +6089,7 @@ static int airo_get_rts(struct net_device *dev,
                        struct iw_param *vwrq,
                        char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        vwrq->value = le16_to_cpu(local->config.rtsThres);
@@ -6107,7 +6108,7 @@ static int airo_set_frag(struct net_device *dev,
                         struct iw_param *vwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        int fthr = vwrq->value;
 
        if(vwrq->disabled)
@@ -6132,7 +6133,7 @@ static int airo_get_frag(struct net_device *dev,
                         struct iw_param *vwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        vwrq->value = le16_to_cpu(local->config.fragThresh);
@@ -6151,7 +6152,7 @@ static int airo_set_mode(struct net_device *dev,
                         __u32 *uwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        int reset = 0;
 
        readConfigRid(local, 1);
@@ -6214,7 +6215,7 @@ static int airo_get_mode(struct net_device *dev,
                         __u32 *uwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        /* If not managed, assume it's ad-hoc */
@@ -6251,7 +6252,7 @@ static int airo_set_encode(struct net_device *dev,
                           struct iw_point *dwrq,
                           char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        CapabilityRid cap_rid;          /* Card capability info */
        int perm = ( dwrq->flags & IW_ENCODE_TEMP ? 0 : 1 );
        __le16 currentAuthType = local->config.authType;
@@ -6338,7 +6339,7 @@ static int airo_get_encode(struct net_device *dev,
                           struct iw_point *dwrq,
                           char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
        CapabilityRid cap_rid;          /* Card capability info */
 
@@ -6386,7 +6387,7 @@ static int airo_set_encodeext(struct net_device *dev,
                            union iwreq_data *wrqu,
                            char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        struct iw_point *encoding = &wrqu->encoding;
        struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
        CapabilityRid cap_rid;          /* Card capability info */
@@ -6472,7 +6473,7 @@ static int airo_get_encodeext(struct net_device *dev,
                            union iwreq_data *wrqu,
                            char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        struct iw_point *encoding = &wrqu->encoding;
        struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
        CapabilityRid cap_rid;          /* Card capability info */
@@ -6535,7 +6536,7 @@ static int airo_set_auth(struct net_device *dev,
                               struct iw_request_info *info,
                               union iwreq_data *wrqu, char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        struct iw_param *param = &wrqu->param;
        __le16 currentAuthType = local->config.authType;
 
@@ -6603,7 +6604,7 @@ static int airo_get_auth(struct net_device *dev,
                               struct iw_request_info *info,
                               union iwreq_data *wrqu, char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        struct iw_param *param = &wrqu->param;
        __le16 currentAuthType = local->config.authType;
 
@@ -6652,7 +6653,7 @@ static int airo_set_txpow(struct net_device *dev,
                          struct iw_param *vwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        CapabilityRid cap_rid;          /* Card capability info */
        int i;
        int rc = -EINVAL;
@@ -6689,7 +6690,7 @@ static int airo_get_txpow(struct net_device *dev,
                          struct iw_param *vwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        vwrq->value = le16_to_cpu(local->config.txPower);
@@ -6709,7 +6710,7 @@ static int airo_set_retry(struct net_device *dev,
                          struct iw_param *vwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        int rc = -EINVAL;
 
        if(vwrq->disabled) {
@@ -6747,7 +6748,7 @@ static int airo_get_retry(struct net_device *dev,
                          struct iw_param *vwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        vwrq->disabled = 0;      /* Can't be disabled */
 
@@ -6778,7 +6779,7 @@ static int airo_get_range(struct net_device *dev,
                          struct iw_point *dwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        struct iw_range *range = (struct iw_range *) extra;
        CapabilityRid cap_rid;          /* Card capability info */
        int             i;
@@ -6903,7 +6904,7 @@ static int airo_set_power(struct net_device *dev,
                          struct iw_param *vwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        if (vwrq->disabled) {
@@ -6960,7 +6961,7 @@ static int airo_get_power(struct net_device *dev,
                          struct iw_param *vwrq,
                          char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        __le16 mode;
 
        readConfigRid(local, 1);
@@ -6991,7 +6992,7 @@ static int airo_set_sens(struct net_device *dev,
                         struct iw_param *vwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        local->config.rssiThreshold =
@@ -7010,7 +7011,7 @@ static int airo_get_sens(struct net_device *dev,
                         struct iw_param *vwrq,
                         char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        readConfigRid(local, 1);
        vwrq->value = le16_to_cpu(local->config.rssiThreshold);
@@ -7030,7 +7031,7 @@ static int airo_get_aplist(struct net_device *dev,
                           struct iw_point *dwrq,
                           char *extra)
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
        struct sockaddr *address = (struct sockaddr *) extra;
        struct iw_quality qual[IW_MAX_AP];
        BSSListRid BSSList;
@@ -7103,7 +7104,7 @@ static int airo_set_scan(struct net_device *dev,
                         struct iw_point *dwrq,
                         char *extra)
 {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        Cmd cmd;
        Resp rsp;
        int wake = 0;
@@ -7149,7 +7150,7 @@ static inline char *airo_translate_scan(struct net_device *dev,
                                        char *end_buf,
                                        BSSListRid *bss)
 {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        struct iw_event         iwe;            /* Temporary buffer */
        __le16                  capabilities;
        char *                  current_val;    /* For rates */
@@ -7331,7 +7332,7 @@ static int airo_get_scan(struct net_device *dev,
                         struct iw_point *dwrq,
                         char *extra)
 {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        BSSListElement *net;
        int err = 0;
        char *current_ev = extra;
@@ -7375,7 +7376,7 @@ static int airo_config_commit(struct net_device *dev,
                              void *zwrq,                       /* NULL */
                              char *extra)                      /* NULL */
 {
-       struct airo_info *local = dev->priv;
+       struct airo_info *local = dev->ml_priv;
 
        if (!test_bit (FLAG_COMMIT, &local->flags))
                return 0;
@@ -7520,7 +7521,7 @@ static const struct iw_handler_def        airo_handler_def =
 static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
        int rc = 0;
-       struct airo_info *ai = (struct airo_info *)dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        if (ai->power.event)
                return 0;
@@ -7648,7 +7649,7 @@ static void airo_read_wireless_stats(struct airo_info *local)
 
 static struct iw_statistics *airo_get_wireless_stats(struct net_device *dev)
 {
-       struct airo_info *local =  dev->priv;
+       struct airo_info *local =  dev->ml_priv;
 
        if (!test_bit(JOB_WSTATS, &local->jobs)) {
                /* Get stats out of the card if available */
@@ -7673,7 +7674,7 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) {
        unsigned short ridcode;
        unsigned char *iobuf;
        int len;
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
 
        if (test_bit(FLAG_FLASHING, &ai->flags))
                return -EIO;
@@ -7739,7 +7740,7 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) {
  */
 
 static int writerids(struct net_device *dev, aironet_ioctl *comp) {
-       struct airo_info *ai = dev->priv;
+       struct airo_info *ai = dev->ml_priv;
        int  ridcode;
         int  enabled;
        static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
@@ -7862,41 +7863,41 @@ static int flashcard(struct net_device *dev, aironet_ioctl *comp) {
        switch(comp->command)
        {
        case AIROFLSHRST:
-               return cmdreset((struct airo_info *)dev->priv);
+               return cmdreset((struct airo_info *)dev->ml_priv);
 
        case AIROFLSHSTFL:
-               if (!((struct airo_info *)dev->priv)->flash &&
-                       (((struct airo_info *)dev->priv)->flash = kmalloc (FLASHSIZE, GFP_KERNEL)) == NULL)
+               if (!AIRO_FLASH(dev) &&
+                   (AIRO_FLASH(dev) = kmalloc(FLASHSIZE, GFP_KERNEL)) == NULL)
                        return -ENOMEM;
-               return setflashmode((struct airo_info *)dev->priv);
+               return setflashmode((struct airo_info *)dev->ml_priv);
 
        case AIROFLSHGCHR: /* Get char from aux */
                if(comp->len != sizeof(int))
                        return -EINVAL;
                if (copy_from_user(&z,comp->data,comp->len))
                        return -EFAULT;
-               return flashgchar((struct airo_info *)dev->priv,z,8000);
+               return flashgchar((struct airo_info *)dev->ml_priv, z, 8000);
 
        case AIROFLSHPCHR: /* Send char to card. */
                if(comp->len != sizeof(int))
                        return -EINVAL;
                if (copy_from_user(&z,comp->data,comp->len))
                        return -EFAULT;
-               return flashpchar((struct airo_info *)dev->priv,z,8000);
+               return flashpchar((struct airo_info *)dev->ml_priv, z, 8000);
 
        case AIROFLPUTBUF: /* Send 32k to card */
-               if (!((struct airo_info *)dev->priv)->flash)
+               if (!AIRO_FLASH(dev))
                        return -ENOMEM;
                if(comp->len > FLASHSIZE)
                        return -EINVAL;
-               if(copy_from_user(((struct airo_info *)dev->priv)->flash,comp->data,comp->len))
+               if (copy_from_user(AIRO_FLASH(dev), comp->data, comp->len))
                        return -EFAULT;
 
-               flashputbuf((struct airo_info *)dev->priv);
+               flashputbuf((struct airo_info *)dev->ml_priv);
                return 0;
 
        case AIRORESTART:
-               if(flashrestart((struct airo_info *)dev->priv,dev))
+               if (flashrestart((struct airo_info *)dev->ml_priv, dev))
                        return -EIO;
                return 0;
        }