path: root/drivers/net/ethernet/arc/emac_mdio.c
diff options
authorBaoyou Xie <baoyou.xie@linaro.org>2016-09-06 16:21:56 +0800
committerDavid S. Miller <davem@davemloft.net>2016-09-06 15:58:59 -0700
commit3f591997b1484cbf869d21b511c8d84902444cfb (patch)
treeb8e8eb9e850ab0000faf84d92248ef5d65663347 /drivers/net/ethernet/arc/emac_mdio.c
parentlan78xx: mark symbols static where possible (diff)
net: arc_emac: mark arc_mdio_reset() static
We get 1 warning when building kernel with W=1: drivers/net/ethernet/arc/emac_mdio.c:107:5: warning: no previous prototype for 'arc_mdio_reset' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. so this patch marks this function with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/arc/emac_mdio.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/arc/emac_mdio.c b/drivers/net/ethernet/arc/emac_mdio.c
index 058460bdd5a6..a22403c688c9 100644
--- a/drivers/net/ethernet/arc/emac_mdio.c
+++ b/drivers/net/ethernet/arc/emac_mdio.c
@@ -104,7 +104,7 @@ static int arc_mdio_write(struct mii_bus *bus, int phy_addr,
* @bus: points to the mii_bus structure
* Description: reset the MII bus
-int arc_mdio_reset(struct mii_bus *bus)
+static int arc_mdio_reset(struct mii_bus *bus)
struct arc_emac_priv *priv = bus->priv;
struct arc_emac_mdio_bus_data *data = &priv->bus_data;