fix unused parameter warning in fec_8xx_dump_regs()

This fixes:
  external/ethtool/fec_8xx.c:50:47: error: unused parameter 'info' [-Werror,-Wunused-parameter]
  int fec_8xx_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)

Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Iefd61cf2b89804fab8ca6c845196706684ddd45e
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fec_8xx.c b/fec_8xx.c
index 69db8c8..02ecaef 100644
--- a/fec_8xx.c
+++ b/fec_8xx.c
@@ -47,7 +47,8 @@ struct fec {
 				(unsigned long)(offsetof(struct fec, x)), \
 				#x, f->x)
 
-int fec_8xx_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
+int fec_8xx_dump_regs(struct ethtool_drvinfo *info maybe_unused,
+		      struct ethtool_regs *regs)
 {
 	struct fec *f = (struct fec *)regs->data;