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>
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 8e4252d..bfada88 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -634,8 +634,9 @@
}
/* 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 @@
/* 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;