1 files changed, 17 insertions, 23 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 207d55bea5fa..c37fa00af6d7 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -48,9 +48,10 @@
 
 #define DRV_NAME        "iwl3945"
 
+#include "iwl-fh.h"
+#include "iwl-3945-fh.h"
 #include "iwl-commands.h"
 #include "iwl-3945.h"
-#include "iwl-3945-fh.h"
 #include "iwl-helpers.h"
 #include "iwl-core.h"
 #include "iwl-dev.h"
@@ -180,13 +181,13 @@ static int iwl3945_tx_queue_alloc(struct iwl_priv *priv,
 
         /* Circular buffer of transmit frame descriptors (TFDs),
          * shared with device */
-        txq->bd = pci_alloc_consistent(dev,
-                        sizeof(txq->bd[0]) * TFD_QUEUE_SIZE_MAX,
+        txq->tfds = pci_alloc_consistent(dev,
+                        sizeof(txq->tfds[0]) * TFD_QUEUE_SIZE_MAX,
                         &txq->q.dma_addr);
 
-        if (!txq->bd) {
+        if (!txq->tfds) {
                 IWL_ERR(priv, "pci_alloc_consistent(%zd) failed\n",
-                          sizeof(txq->bd[0]) * TFD_QUEUE_SIZE_MAX);
+                          sizeof(txq->tfds[0]) * TFD_QUEUE_SIZE_MAX);
                 goto error;
         }
         txq->q.id = id;
@@ -278,8 +279,8 @@ void iwl3945_tx_queue_free(struct iwl_priv *priv, struct iwl3945_tx_queue *txq)
 
         /* De-alloc circular buffer of TFDs */
         if (txq->q.n_bd)
-                pci_free_consistent(dev, sizeof(struct iwl3945_tfd_frame) *
-                                    txq->q.n_bd, txq->bd, txq->q.dma_addr);
+                pci_free_consistent(dev, sizeof(struct iwl3945_tfd) *
+                                    txq->q.n_bd, txq->tfds, txq->q.dma_addr);
 
         /* De-alloc array of per-TFD driver data */
         kfree(txq->txb);
@@ -445,14 +446,12 @@ static int iwl3945_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
         struct iwl3945_tx_queue *txq = &priv->txq39[IWL_CMD_QUEUE_NUM];
         struct iwl_queue *q = &txq->q;
-        struct iwl3945_tfd_frame *tfd;
-        u32 *control_flags;
+        struct iwl3945_tfd *tfd;
         struct iwl_cmd *out_cmd;
         u32 idx;
         u16 fix_size = (u16)(cmd->len + sizeof(out_cmd->hdr));
         dma_addr_t phys_addr;
         int pad;
-        u16 count;
         int ret;
         unsigned long flags;
 
@@ -475,11 +474,9 @@ static int iwl3945_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
         spin_lock_irqsave(&priv->hcmd_lock, flags);
 
-        tfd = &txq->bd[q->write_ptr];
+        tfd = &txq->tfds[q->write_ptr];
         memset(tfd, 0, sizeof(*tfd));
 
-        control_flags = (u32 *) tfd;
-
         idx = get_cmd_index(q, q->write_ptr, cmd->meta.flags & CMD_SIZE_HUGE);
         out_cmd = &txq->cmd[idx];
 
@@ -501,8 +498,7 @@ static int iwl3945_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
         iwl3945_hw_txq_attach_buf_to_tfd(priv, tfd, phys_addr, fix_size);
 
         pad = U32_PAD(cmd->len);
-        count = TFD_CTL_COUNT_GET(*control_flags);
-        *control_flags = TFD_CTL_COUNT_SET(count) | TFD_CTL_PAD_SET(pad);
+        tfd->control_flags |= cpu_to_le32(TFD_CTL_PAD_SET(pad));
 
         IWL_DEBUG_HC("Sending command %s (#%x), seq: 0x%04X, "
                      "%d bytes at %d[%d]:%d\n",
@@ -2231,8 +2227,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 {
         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-        struct iwl3945_tfd_frame *tfd;
-        u32 *control_flags;
+        struct iwl3945_tfd *tfd;
         int txq_id = skb_get_queue_mapping(skb);
         struct iwl3945_tx_queue *txq = NULL;
         struct iwl_queue *q = NULL;
@@ -2317,13 +2312,12 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         spin_lock_irqsave(&priv->lock, flags);
 
         /* Set up first empty TFD within this queue's circular TFD buffer */
-        tfd = &txq->bd[q->write_ptr];
+        tfd = &txq->tfds[q->write_ptr];
         memset(tfd, 0, sizeof(*tfd));
-        control_flags = (u32 *) tfd;
         idx = get_cmd_index(q, q->write_ptr, 0);
 
         /* Set up driver data for this TFD */
-        memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl3945_tx_info));
+        memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl_tx_info));
         txq->txb[q->write_ptr].skb[0] = skb;
 
         /* Init first empty entry in queue's array of Tx/cmd buffers */
@@ -2387,12 +2381,12 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
         if (!len)
                 /* If there is no payload, then we use only one Tx buffer */
-                *control_flags = TFD_CTL_COUNT_SET(1);
+                tfd->control_flags = cpu_to_le32(TFD_CTL_COUNT_SET(1));
         else
                 /* Else use 2 buffers.
                  * Tell 3945 about any padding after MAC header */
-                *control_flags = TFD_CTL_COUNT_SET(2) |
-                        TFD_CTL_PAD_SET(U32_PAD(len));
+                tfd->control_flags = cpu_to_le32(TFD_CTL_COUNT_SET(2) |
+                        TFD_CTL_PAD_SET(U32_PAD(len)));
 
         /* Total # bytes to be transmitted */
         len = (u16)skb->len;