net/arc: Delete driver version

Drop constant driver version in favour of global linux kernel.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/arc/emac.h

@@ -130,7 +130,6 @@ struct arc_emac_mdio_bus_data {
  */
 struct arc_emac_priv {
 	const char *drv_name;
-	const char *drv_version;
 	void (*set_mac_speed)(void *priv, unsigned int speed);
 
 	/* Devices */

drivers/net/ethernet/arc/emac_arc.c

@@ -15,7 +15,6 @@
 #include "emac.h"
 
 #define DRV_NAME    "emac_arc"
-#define DRV_VERSION "1.0"
 
 static int emac_arc_probe(struct platform_device *pdev)
 {
@@ -36,7 +35,6 @@ static int emac_arc_probe(struct platform_device *pdev)
 
 	priv = netdev_priv(ndev);
 	priv->drv_name = DRV_NAME;
-	priv->drv_version = DRV_VERSION;
 
 	err = of_get_phy_mode(dev->of_node, &interface);
 	if (err) {

drivers/net/ethernet/arc/emac_main.c

@@ -92,7 +92,6 @@ static void arc_emac_get_drvinfo(struct net_device *ndev,
 	struct arc_emac_priv *priv = netdev_priv(ndev);
 
 	strlcpy(info->driver, priv->drv_name, sizeof(info->driver));
-	strlcpy(info->version, priv->drv_version, sizeof(info->version));
 }
 
 static const struct ethtool_ops arc_emac_ethtool_ops = {

drivers/net/ethernet/arc/emac_rockchip.c

@@ -16,7 +16,6 @@
 #include "emac.h"
 
 #define DRV_NAME        "rockchip_emac"
-#define DRV_VERSION     "1.1"
 
 struct emac_rockchip_soc_data {
 	unsigned int grf_offset;
@@ -112,7 +111,6 @@ static int emac_rockchip_probe(struct platform_device *pdev)
 
 	priv = netdev_priv(ndev);
 	priv->emac.drv_name = DRV_NAME;
-	priv->emac.drv_version = DRV_VERSION;
 	priv->emac.set_mac_speed = emac_rockchip_set_mac_speed;
 
 	err = of_get_phy_mode(dev->of_node, &interface);