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net: mvneta: mark symbols static where possible 

We get 2 warnings when building kernel with W=1:
drivers/net/ethernet/marvell/mvneta.c:639:27: warning: no previous prototype for 'mvneta_get_stats64' [-Wmissing-prototypes]
drivers/net/ethernet/marvell/mvneta.c:3529:5: warning: no previous prototype for 'mvneta_ethtool_set_link_ksettings' [-Wmissing-prototypes]

In fact, these two 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 2016-09-25 17:20:41 +08:00 committed by David S. Miller
parent 49e3e6f34d
commit 2dc0d2b452
1 changed files with 6 additions and 4 deletions
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10
drivers/net/ethernet/marvell/mvneta.c
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@ -634,8 +634,9 @@ static void mvneta_mib_counters_clear(struct mvneta_port *pp)
}
/* Get System Network Statistics */
struct rtnl_link_stats64 *mvneta_get_stats64(struct net_device *dev,
struct rtnl_link_stats64 *stats)
static struct rtnl_link_stats64 *
mvneta_get_stats64(struct net_device *dev,
struct rtnl_link_stats64 *stats)
{
struct mvneta_port *pp = netdev_priv(dev);
unsigned int start;
@ -3506,8 +3507,9 @@ static int mvneta_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
/* Ethtool methods */
/* Set link ksettings (phy address, speed) for ethtools */
int mvneta_ethtool_set_link_ksettings(struct net_device *ndev,
const struct ethtool_link_ksettings *cmd)
static int
mvneta_ethtool_set_link_ksettings(struct net_device *ndev,
const struct ethtool_link_ksettings *cmd)
{
struct mvneta_port *pp = netdev_priv(ndev);
struct phy_device *phydev = ndev->phydev;