Merge by hand (conflicts between pending drivers and kfree cleanups)

[linux-2.6] / drivers / net / wireless / atmel.c

diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index f48a6e7292245298e3b73d7c31d7c1cd84b9b37c..1fbe027d26b6266768654b300b3ed0f962d8787a 100644 (file)
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -618,12 +618,12 @@ static int atmel_lock_mac(struct atmel_private *priv);
 static void atmel_wmem32(struct atmel_private *priv, u16 pos, u32 data);
 static void atmel_command_irq(struct atmel_private *priv);
 static int atmel_validate_channel(struct atmel_private *priv, int channel);
-static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr *header, 
+static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr_4addr *header, 
                                   u16 frame_len, u8 rssi);
 static void atmel_management_timer(u_long a);
 static void atmel_send_command(struct atmel_private *priv, int command, void *cmd, int cmd_size);
 static int atmel_send_command_wait(struct atmel_private *priv, int command, void *cmd, int cmd_size);
-static void atmel_transmit_management_frame(struct atmel_private *priv, struct ieee80211_hdr *header,
+static void atmel_transmit_management_frame(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
                                            u8 *body, int body_len);
 
 static u8 atmel_get_mib8(struct atmel_private *priv, u8 type, u8 index);
@@ -827,7 +827,7 @@ static void tx_update_descriptor(struct atmel_private *priv, int is_bcast, u16 l
 static int start_tx (struct sk_buff *skb, struct net_device *dev)
 {
        struct atmel_private *priv = netdev_priv(dev);
-       struct ieee80211_hdr header;
+       struct ieee80211_hdr_4addr header;
        unsigned long flags;
        u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
        u8 SNAP_RFC1024[6] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
@@ -902,7 +902,7 @@ static int start_tx (struct sk_buff *skb, struct net_device *dev)
 }
 
 static void atmel_transmit_management_frame(struct atmel_private *priv, 
-                                           struct ieee80211_hdr *header,
+                                           struct ieee80211_hdr_4addr *header,
                                            u8 *body, int body_len)
 {
        u16 buff;
@@ -917,7 +917,7 @@ static void atmel_transmit_management_frame(struct atmel_private *priv,
        tx_update_descriptor(priv, header->addr1[0] & 0x01, len, buff, TX_PACKET_TYPE_MGMT);
 }
        
-static void fast_rx_path(struct atmel_private *priv, struct ieee80211_hdr *header, 
+static void fast_rx_path(struct atmel_private *priv, struct ieee80211_hdr_4addr *header, 
                         u16 msdu_size, u16 rx_packet_loc, u32 crc)
 {
        /* fast path: unfragmented packet copy directly into skbuf */
@@ -990,7 +990,7 @@ static int probe_crc(struct atmel_private *priv, u16 packet_loc, u16 msdu_size)
        return (crc ^ 0xffffffff) == netcrc;
 }
 
-static void frag_rx_path(struct atmel_private *priv, struct ieee80211_hdr *header, 
+static void frag_rx_path(struct atmel_private *priv, struct ieee80211_hdr_4addr *header, 
                         u16 msdu_size, u16 rx_packet_loc, u32 crc, u16 seq_no, u8 frag_no, int more_frags)
 {
        u8 mac4[6]; 
@@ -1082,7 +1082,7 @@ static void frag_rx_path(struct atmel_private *priv, struct ieee80211_hdr *heade
 static void rx_done_irq(struct atmel_private *priv)
 {
        int i;
-       struct ieee80211_hdr header;
+       struct ieee80211_hdr_4addr header;
        
        for (i = 0; 
             atmel_rmem8(priv, atmel_rx(priv, RX_DESC_FLAGS_OFFSET, priv->rx_desc_head)) == RX_DESC_FLAG_VALID &&
@@ -1593,7 +1593,6 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
        dev->set_mac_address = atmel_set_mac_address;
        dev->hard_start_xmit = start_tx;
        dev->get_stats = atmel_get_stats;
-       dev->get_wireless_stats = atmel_get_wireless_stats;
        dev->wireless_handlers = (struct iw_handler_def *)&atmel_handler_def;
        dev->do_ioctl = atmel_ioctl;
        dev->irq = irq;
@@ -1654,8 +1653,7 @@ void stop_atmel_card(struct net_device *dev, int freeres)
        unregister_netdev(dev);
        remove_proc_entry("driver/atmel", NULL);
        free_irq(dev->irq, dev);
-       if (priv->firmware)
-               kfree(priv->firmware);
+       kfree(priv->firmware);
        if (freeres) {
                /* PCMCIA frees this stuff, so only for PCI */
                release_region(dev->base_addr, 64);
@@ -2411,7 +2409,8 @@ static const struct iw_handler_def        atmel_handler_def =
        .num_private_args = sizeof(atmel_private_args)/sizeof(struct iw_priv_args), 
        .standard       = (iw_handler *) atmel_handler,
        .private        = (iw_handler *) atmel_private_handler, 
-       .private_args   = (struct iw_priv_args *) atmel_private_args
+       .private_args   = (struct iw_priv_args *) atmel_private_args,
+       .get_wireless_stats = atmel_get_wireless_stats
 };
 
 static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
@@ -2424,19 +2423,6 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
        char domain[REGDOMAINSZ+1];
 
        switch (cmd) {
-       case SIOCGIWPRIV:
-               if(wrq->u.data.pointer) {
-                       /* Set the number of ioctl available */
-                       wrq->u.data.length = sizeof(atmel_private_args) / sizeof(atmel_private_args[0]);
-                       
-                       /* Copy structure to the user buffer */
-                       if (copy_to_user(wrq->u.data.pointer,
-                                        (u_char *) atmel_private_args,
-                                        sizeof(atmel_private_args)))
-                               rc = -EFAULT;
-               }
-               break;
-
        case ATMELIDIFC:
                wrq->u.param.value = ATMELMAGIC;                
                break;
@@ -2463,8 +2449,7 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
                        break;
                }
 
-               if (priv->firmware)
-                       kfree(priv->firmware);
+               kfree(priv->firmware);
                
                priv->firmware = new_firmware;
                priv->firmware_length = com.len;
@@ -2663,7 +2648,7 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability, u8 c
  
 static void send_authentication_request(struct atmel_private *priv, u8 *challenge, int challenge_len)
 {
-       struct ieee80211_hdr header;
+       struct ieee80211_hdr_4addr header;
        struct auth_body auth;
        
        header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH); 
@@ -2701,7 +2686,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
 {
        u8 *ssid_el_p;
        int bodysize;
-       struct ieee80211_hdr header;
+       struct ieee80211_hdr_4addr header;
        struct ass_req_format {
                u16 capability;
                u16 listen_interval; 
@@ -2751,7 +2736,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
        atmel_transmit_management_frame(priv, &header, (void *)&body, bodysize);
 }
 
-static int is_frame_from_current_bss(struct atmel_private *priv, struct ieee80211_hdr *header)
+static int is_frame_from_current_bss(struct atmel_private *priv, struct ieee80211_hdr_4addr *header)
 {
        if (le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_FROMDS)
                return memcmp(header->addr3, priv->CurrentBSSID, 6) == 0;
@@ -2801,7 +2786,7 @@ static int retrieve_bss(struct atmel_private *priv)
 }
 
 
-static void store_bss_info(struct atmel_private *priv, struct ieee80211_hdr *header,
+static void store_bss_info(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
                           u16 capability, u16 beacon_period, u8 channel, u8 rssi, 
                           u8 ssid_len, u8 *ssid, int is_beacon)
 {
@@ -3085,7 +3070,7 @@ static void atmel_smooth_qual(struct atmel_private *priv)
 }
 
 /* deals with incoming managment frames. */
-static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr *header, 
+static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr_4addr *header, 
                      u16 frame_len, u8 rssi)
 {
        u16 subtype;