net: use bitrev8

Use bitrev8 for bmac, mace, macmace, macsonic, and skfp drivers.

[akpm@osdl.org: use the API, not the array]
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mirko Lindner <mlindner@syskonnect.de>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c
index 393d995f1919..24f6050fbf33 100644
--- a/drivers/net/macsonic.c
+++ b/drivers/net/macsonic.c
@@ -121,16 +121,12 @@ enum macsonic_type {
  * For reversing the PROM address
  */
 
-static unsigned char nibbletab[] = {0, 8, 4, 12, 2, 10, 6, 14,
-                                    1, 9, 5, 13, 3, 11, 7, 15};
-
 static inline void bit_reverse_addr(unsigned char addr[6])
 {
         int i;
 
         for(i = 0; i < 6; i++)
-                addr[i] = ((nibbletab[addr[i] & 0xf] << 4) |
-                           nibbletab[(addr[i] >> 4) &0xf]);
+                addr[i] = bitrev8(addr[i]);
 }
 
 int __init macsonic_init(struct net_device* dev)