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path: root/drivers/net/gianfar_ethtool.c
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Diffstat (limited to 'drivers/net/gianfar_ethtool.c')
-rw-r--r--drivers/net/gianfar_ethtool.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 6d71bea5e900..0d6943d67096 100644
--- 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);