From: Baoyou Xie Date: Tue, 6 Sep 2016 08:21:56 +0000 (+0800) Subject: net: arc_emac: mark arc_mdio_reset() static X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3f591997b1484cbf869d21b511c8d84902444cfb;p=linux-beck.git 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 Signed-off-by: David S. Miller --- 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;