net: ethernet: davinci_emac: make local function emac_poll_controller() static
emac_poll_controller() was not declared. It should be static.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index ae1b77a..e38e3d8 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1438,7 +1438,7 @@
* Polled functionality used by netconsole and others in non interrupt mode
*
*/
-void emac_poll_controller(struct net_device *ndev)
+static void emac_poll_controller(struct net_device *ndev)
{
struct emac_priv *priv = netdev_priv(ndev);