1 files changed, 24 insertions, 25 deletions

diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 73a7e6529ee0..55a590ab1e17 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -294,7 +294,6 @@ static int rr_reset(struct net_device *dev)
 {
         struct rr_private *rrpriv;
         struct rr_regs __iomem *regs;
-        struct eeprom *hw = NULL;
         u32 start_pc;
         int i;
 
@@ -381,7 +380,8 @@ static int rr_reset(struct net_device *dev)
         writel(RBURST_64|WBURST_64, &regs->PciState);
         wmb();
 
-        start_pc = rr_read_eeprom_word(rrpriv, &hw->rncd_info.FwStart);
+        start_pc = rr_read_eeprom_word(rrpriv,
+                        offsetof(struct eeprom, rncd_info.FwStart));
 
 #if (DEBUG > 1)
         printk("%s: Executing firmware at address 0x%06x\n",
@@ -438,12 +438,12 @@ static unsigned int rr_read_eeprom(struct rr_private *rrpriv,
  * it to our CPU byte-order.
  */
 static u32 rr_read_eeprom_word(struct rr_private *rrpriv,
-                            void * offset)
+                            size_t offset)
 {
-        u32 word;
+        __be32 word;
 
-        if ((rr_read_eeprom(rrpriv, (unsigned long)offset,
-                            (char *)&word, 4) == 4))
+        if ((rr_read_eeprom(rrpriv, offset,
+                            (unsigned char *)&word, 4) == 4))
                 return be32_to_cpu(word);
         return 0;
 }
@@ -510,7 +510,6 @@ static int __devinit rr_init(struct net_device *dev)
 {
         struct rr_private *rrpriv;
         struct rr_regs __iomem *regs;
-        struct eeprom *hw = NULL;
         u32 sram_size, rev;
         DECLARE_MAC_BUF(mac);
 
@@ -545,14 +544,14 @@ static int __devinit rr_init(struct net_device *dev)
          * other method I've seen.  -VAL
          */
 
-        *(u16 *)(dev->dev_addr) =
-          htons(rr_read_eeprom_word(rrpriv, &hw->manf.BoardULA));
-        *(u32 *)(dev->dev_addr+2) =
-          htonl(rr_read_eeprom_word(rrpriv, &hw->manf.BoardULA[4]));
+        *(__be16 *)(dev->dev_addr) =
+          htons(rr_read_eeprom_word(rrpriv, offsetof(struct eeprom, manf.BoardULA)));
+        *(__be32 *)(dev->dev_addr+2) =
+          htonl(rr_read_eeprom_word(rrpriv, offsetof(struct eeprom, manf.BoardULA[4])));
 
         printk("  MAC: %s\n", print_mac(mac, dev->dev_addr));
 
-        sram_size = rr_read_eeprom_word(rrpriv, (void *)8);
+        sram_size = rr_read_eeprom_word(rrpriv, 8);
         printk("  SRAM size 0x%06x\n", sram_size);
 
         return 0;
@@ -1477,11 +1476,10 @@ static int rr_load_firmware(struct net_device *dev)
 {
         struct rr_private *rrpriv;
         struct rr_regs __iomem *regs;
-        unsigned long eptr, segptr;
+        size_t eptr, segptr;
         int i, j;
         u32 localctrl, sptr, len, tmp;
         u32 p2len, p2size, nr_seg, revision, io, sram_size;
-        struct eeprom *hw = NULL;
 
         rrpriv = netdev_priv(dev);
         regs = rrpriv->regs;
@@ -1509,7 +1507,7 @@ static int rr_load_firmware(struct net_device *dev)
          */
         io = readl(&regs->ExtIo);
         writel(0, &regs->ExtIo);
-        sram_size = rr_read_eeprom_word(rrpriv, (void *)8);
+        sram_size = rr_read_eeprom_word(rrpriv, 8);
 
         for (i = 200; i < sram_size / 4; i++){
                 writel(i * 4, &regs->WinBase);
@@ -1520,13 +1518,13 @@ static int rr_load_firmware(struct net_device *dev)
         writel(io, &regs->ExtIo);
         mb();
 
-        eptr = (unsigned long)rr_read_eeprom_word(rrpriv,
-                                               &hw->rncd_info.AddrRunCodeSegs);
+        eptr = rr_read_eeprom_word(rrpriv,
+                       offsetof(struct eeprom, rncd_info.AddrRunCodeSegs));
         eptr = ((eptr & 0x1fffff) >> 3);
 
-        p2len = rr_read_eeprom_word(rrpriv, (void *)(0x83*4));
+        p2len = rr_read_eeprom_word(rrpriv, 0x83*4);
         p2len = (p2len << 2);
-        p2size = rr_read_eeprom_word(rrpriv, (void *)(0x84*4));
+        p2size = rr_read_eeprom_word(rrpriv, 0x84*4);
         p2size = ((p2size & 0x1fffff) >> 3);
 
         if ((eptr < p2size) || (eptr > (p2size + p2len))){
@@ -1534,7 +1532,8 @@ static int rr_load_firmware(struct net_device *dev)
                 goto out;
         }
 
-        revision = rr_read_eeprom_word(rrpriv, &hw->manf.HeaderFmt);
+        revision = rr_read_eeprom_word(rrpriv,
+                        offsetof(struct eeprom, manf.HeaderFmt));
 
         if (revision != 1){
                 printk("%s: invalid firmware format (%i)\n",
@@ -1542,18 +1541,18 @@ static int rr_load_firmware(struct net_device *dev)
                 goto out;
         }
 
-        nr_seg = rr_read_eeprom_word(rrpriv, (void *)eptr);
+        nr_seg = rr_read_eeprom_word(rrpriv, eptr);
         eptr +=4;
 #if (DEBUG > 1)
         printk("%s: nr_seg %i\n", dev->name, nr_seg);
 #endif
 
         for (i = 0; i < nr_seg; i++){
-                sptr = rr_read_eeprom_word(rrpriv, (void *)eptr);
+                sptr = rr_read_eeprom_word(rrpriv, eptr);
                 eptr += 4;
-                len = rr_read_eeprom_word(rrpriv, (void *)eptr);
+                len = rr_read_eeprom_word(rrpriv, eptr);
                 eptr += 4;
-                segptr = (unsigned long)rr_read_eeprom_word(rrpriv, (void *)eptr);
+                segptr = rr_read_eeprom_word(rrpriv, eptr);
                 segptr = ((segptr & 0x1fffff) >> 3);
                 eptr += 4;
 #if (DEBUG > 1)
@@ -1561,7 +1560,7 @@ static int rr_load_firmware(struct net_device *dev)
                        dev->name, i, sptr, len, segptr);
 #endif
                 for (j = 0; j < len; j++){
-                        tmp = rr_read_eeprom_word(rrpriv, (void *)segptr);
+                        tmp = rr_read_eeprom_word(rrpriv, segptr);
                         writel(sptr, &regs->WinBase);
                         mb();
                         writel(tmp, &regs->WinData);