[PATCH RFC 17/18] r8168: remove use of struct mii_if_info

[Heiner Kallweit <hkallweit1@gmail.com>]

After switching to phylib we don't need most elements of
struct mii_if_info any longer.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
 drivers/net/ethernet/realtek/r8168.c | 37 +++++++-----------------------------
 1 file changed, 7 insertions(+), 30 deletions(-)

diff --git a/drivers/net/ethernet/realtek/r8168.c b/drivers/net/ethernet/realtek/r8168.c
index 64c87509d..765c60bc1 100644
--- a/drivers/net/ethernet/realtek/r8168.c
+++ b/drivers/net/ethernet/realtek/r8168.c
@@ -816,7 +816,7 @@ struct rtl8168_private {
 
 	unsigned features;
 
-	struct mii_if_info mii;
+	bool supports_gmii;
 	struct mii_bus *mii_bus;
 	dma_addr_t counters_phys_addr;
 	struct rtl8168_counters *counters;
@@ -1188,21 +1188,6 @@ static void rtl_w0w1_phy(struct rtl8168_private *tp, int reg_addr, int p, int m)
 	rtl_writephy(tp, reg_addr, (val & ~m) | p);
 }
 
-static void rtl_mdio_write(struct net_device *dev, int phy_id, int location,
-			   int val)
-{
-	struct rtl8168_private *tp = netdev_priv(dev);
-
-	rtl_writephy(tp, location, val);
-}
-
-static int rtl_mdio_read(struct net_device *dev, int phy_id, int location)
-{
-	struct rtl8168_private *tp = netdev_priv(dev);
-
-	return rtl_readphy(tp, location);
-}
-
 DECLARE_RTL_COND(rtl_ephyar_cond)
 {
 	void __iomem *ioaddr = tp->mmio_addr;
@@ -2447,15 +2432,15 @@ static void rtl8168_get_mac_version(struct rtl8168_private *tp,
 			     "unknown MAC, using family default\n");
 		tp->mac_version = default_version;
 	} else if (tp->mac_version == RTL_GIGA_MAC_VER_42) {
-		tp->mac_version = tp->mii.supports_gmii ?
+		tp->mac_version = tp->supports_gmii ?
 				  RTL_GIGA_MAC_VER_42 :
 				  RTL_GIGA_MAC_VER_43;
 	} else if (tp->mac_version == RTL_GIGA_MAC_VER_45) {
-		tp->mac_version = tp->mii.supports_gmii ?
+		tp->mac_version = tp->supports_gmii ?
 				  RTL_GIGA_MAC_VER_45 :
 				  RTL_GIGA_MAC_VER_47;
 	} else if (tp->mac_version == RTL_GIGA_MAC_VER_46) {
-		tp->mac_version = tp->mii.supports_gmii ?
+		tp->mac_version = tp->supports_gmii ?
 				  RTL_GIGA_MAC_VER_46 :
 				  RTL_GIGA_MAC_VER_48;
 	}
@@ -7691,7 +7676,7 @@ static int r8168_phy_connect(struct rtl8168_private *tp)
 	phy_interface_t phy_mode;
 	int ret;
 
-	phy_mode = tp->mii.supports_gmii ? PHY_INTERFACE_MODE_GMII :
+	phy_mode = tp->supports_gmii ? PHY_INTERFACE_MODE_GMII :
 		   PHY_INTERFACE_MODE_MII;
 
 	phydev = phy_find_first(tp->mii_bus);
@@ -7705,7 +7690,7 @@ static int r8168_phy_connect(struct rtl8168_private *tp)
 
 	phy_attached_info(phydev);
 
-	if (!tp->mii.supports_gmii && (phydev->supported &
+	if (!tp->supports_gmii && (phydev->supported &
 	    (SUPPORTED_1000baseT_Half | SUPPORTED_1000baseT_Full))) {
 		netif_info(tp, probe, tp->dev, "Restrict PHY to 100Mbit because MAC doesn't support 1GBit");
 		phy_set_max_speed(phydev, SPEED_100);
@@ -7784,7 +7769,6 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	const struct rtl_cfg_info *cfg = rtl_cfg_infos + ent->driver_data;
 	const unsigned int region = cfg->region;
 	struct rtl8168_private *tp;
-	struct mii_if_info *mii;
 	struct net_device *dev;
 	void __iomem *ioaddr;
 	int chipset, i;
@@ -7805,14 +7789,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	tp->dev = dev;
 	tp->pci_dev = pdev;
 	tp->msg_enable = netif_msg_init(debug.msg_enable, R8168_MSG_DEFAULT);
-
-	mii = &tp->mii;
-	mii->dev = dev;
-	mii->mdio_read = rtl_mdio_read;
-	mii->mdio_write = rtl_mdio_write;
-	mii->phy_id_mask = 0x1f;
-	mii->reg_num_mask = 0x1f;
-	mii->supports_gmii = !!(cfg->features & RTL_FEATURE_GMII);
+	tp->supports_gmii = !!(cfg->features & RTL_FEATURE_GMII);
 
 	/* disable ASPM completely as that cause random device stop working
 	 * problems as well as full system hangs for some PCIe devices users */
-- 
2.15.1