[POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads

[linux-2.6] / drivers / net / gianfar_ethtool.c

diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 6d71bea5e9003cd41549d3be8bd177311b080021..0d6943d6709638764e885400be50db4b283f1b49 100644 (file)
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -42,8 +42,6 @@
 
 #include "gianfar.h"
 
-#define is_power_of_2(x)        ((x) != 0 && (((x) & ((x) - 1)) == 0))
-
 extern void gfar_start(struct net_device *dev);
 extern int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);