generic swap(): iphase: rename swap() to swap_byte_order()

In preparation for the introduction of a generic swap() macro.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 088885ed51b9918ab6cfbd9d5f773552bd2086eb..e1c7611e9144cdcd0d6b50d0acf284da77a0a4d7 100644 (file)
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -64,7 +64,7 @@
 #include <linux/jiffies.h>
 #include "iphase.h"              
 #include "suni.h"                
-#define swap(x) (((x & 0xff) << 8) | ((x & 0xff00) >> 8))  
+#define swap_byte_order(x) (((x & 0xff) << 8) | ((x & 0xff00) >> 8))
 
 #define PRIV(dev) ((struct suni_priv *) dev->phy_data)
 
@@ -1306,7 +1306,7 @@ static void rx_dle_intr(struct atm_dev *dev)
           // get real pkt length  pwang_test
           trailer = (struct cpcs_trailer*)((u_char *)skb->data +
                                  skb->len - sizeof(*trailer));
-          length =  swap(trailer->length);
+         length = swap_byte_order(trailer->length);
           if ((length > iadev->rx_buf_sz) || (length > 
                               (skb->len - sizeof(struct cpcs_trailer))))
           {
@@ -2995,7 +2995,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
                skb->len, PCI_DMA_TODEVICE);
        wr_ptr->local_pkt_addr = (buf_desc_ptr->buf_start_hi << 16) | 
                                                   buf_desc_ptr->buf_start_lo;  
-       /* wr_ptr->bytes = swap(total_len);     didn't seem to affect ?? */  
+       /* wr_ptr->bytes = swap_byte_order(total_len); didn't seem to affect?? */
        wr_ptr->bytes = skb->len;  
 
         /* hw bug - DLEs of 0x2d, 0x2e, 0x2f cause DMA lockup */