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net: ethernet: mediatek: mark symbols static where possible

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We get 2 warnings when building kernel with W=1:
drivers/net/ethernet/mediatek/mtk_eth_soc.c:2041:5: warning: no previous prototype for 'mtk_get_link_ksettings' [-Wmissing-prototypes]
drivers/net/ethernet/mediatek/mtk_eth_soc.c:2052:5: warning: no previous prototype for 'mtk_set_link_ksettings' [-Wmissing-prototypes]

In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
So this patch marks these functions with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Baoyou Xie 2016-09-30 15:48:50 +08:00 committed by David S. Miller
parent 8efebd6e5e
commit 3a82e78c13
1 changed files with 4 additions and 4 deletions
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8
drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@ -2038,8 +2038,8 @@ static int mtk_cleanup(struct mtk_eth *eth)
return 0;
}
int mtk_get_link_ksettings(struct net_device *ndev,
struct ethtool_link_ksettings *cmd)
static int mtk_get_link_ksettings(struct net_device *ndev,
struct ethtool_link_ksettings *cmd)
{
struct mtk_mac *mac = netdev_priv(ndev);
@ -2049,8 +2049,8 @@ int mtk_get_link_ksettings(struct net_device *ndev,
return phy_ethtool_ksettings_get(ndev->phydev, cmd);
}
int mtk_set_link_ksettings(struct net_device *ndev,
const struct ethtool_link_ksettings *cmd)
static int mtk_set_link_ksettings(struct net_device *ndev,
const struct ethtool_link_ksettings *cmd)
{
struct mtk_mac *mac = netdev_priv(ndev);