net: ethernet: fs-enet: use phydev from struct net_device

The private structure contain a pointer to phydev, but the structure
net_device already contain such pointer. So we can remove the pointer
phydev in the private structure, and update the driver to use the
one contained in struct net_device.

Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

5 files changed, 18 insertions, 26 deletions

diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index da90b5ad6e36..dc3700ca48d2 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -652,13 +652,13 @@ static void fs_timeout(struct net_device *dev)
         spin_lock_irqsave(&fep->lock, flags);
 
         if (dev->flags & IFF_UP) {
-                phy_stop(fep->phydev);
+                phy_stop(dev->phydev);
                 (*fep->ops->stop)(dev);
                 (*fep->ops->restart)(dev);
-                phy_start(fep->phydev);
+                phy_start(dev->phydev);
         }
 
-        phy_start(fep->phydev);
+        phy_start(dev->phydev);
         wake = fep->tx_free && !(CBDR_SC(fep->cur_tx) & BD_ENET_TX_READY);
         spin_unlock_irqrestore(&fep->lock, flags);
 
@@ -672,7 +672,7 @@ static void fs_timeout(struct net_device *dev)
 static void generic_adjust_link(struct  net_device *dev)
 {
         struct fs_enet_private *fep = netdev_priv(dev);
-        struct phy_device *phydev = fep->phydev;
+        struct phy_device *phydev = dev->phydev;
         int new_state = 0;
 
         if (phydev->link) {
@@ -741,8 +741,6 @@ static int fs_init_phy(struct net_device *dev)
                 return -ENODEV;
         }
 
-        fep->phydev = phydev;
-
         return 0;
 }
 
@@ -776,7 +774,7 @@ static int fs_enet_open(struct net_device *dev)
                 napi_disable(&fep->napi_tx);
                 return err;
         }
-        phy_start(fep->phydev);
+        phy_start(dev->phydev);
 
         netif_start_queue(dev);
 
@@ -792,7 +790,7 @@ static int fs_enet_close(struct net_device *dev)
         netif_carrier_off(dev);
         napi_disable(&fep->napi);
         napi_disable(&fep->napi_tx);
-        phy_stop(fep->phydev);
+        phy_stop(dev->phydev);
 
         spin_lock_irqsave(&fep->lock, flags);
         spin_lock(&fep->tx_lock);
@@ -801,8 +799,7 @@ static int fs_enet_close(struct net_device *dev)
         spin_unlock_irqrestore(&fep->lock, flags);
 
         /* release any irqs */
-        phy_disconnect(fep->phydev);
-        fep->phydev = NULL;
+        phy_disconnect(dev->phydev);
         free_irq(fep->interrupt, dev);
 
         return 0;
@@ -850,10 +847,9 @@ static void fs_get_regs(struct net_device *dev, struct ethtool_regs *regs,
 static int fs_get_ksettings(struct net_device *dev,
                             struct ethtool_link_ksettings *cmd)
 {
-        struct fs_enet_private *fep = netdev_priv(dev);
-        struct phy_device *phydev = fep->phydev;
+        struct phy_device *phydev = dev->phydev;
 
-        if (!fep->phydev)
+        if (!phydev)
                 return -ENODEV;
 
         return phy_ethtool_ksettings_get(phydev, cmd);
@@ -862,10 +858,9 @@ static int fs_get_ksettings(struct net_device *dev,
 static int fs_set_ksettings(struct net_device *dev,
                             const struct ethtool_link_ksettings *cmd)
 {
-        struct fs_enet_private *fep = netdev_priv(dev);
-        struct phy_device *phydev = fep->phydev;
+        struct phy_device *phydev = dev->phydev;
 
-        if (!fep->phydev)
+        if (!phydev)
                 return -ENODEV;
 
         return phy_ethtool_ksettings_set(phydev, cmd);
@@ -903,12 +898,10 @@ static const struct ethtool_ops fs_ethtool_ops = {
 
 static int fs_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-        struct fs_enet_private *fep = netdev_priv(dev);
-
         if (!netif_running(dev))
                 return -EINVAL;
 
-        return phy_mii_ioctl(fep->phydev, rq, cmd);
+        return phy_mii_ioctl(dev->phydev, rq, cmd);
 }
 
 extern int fs_mii_connect(struct net_device *dev);
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
index f184d8f952e2..e29f54a35210 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
@@ -149,7 +149,6 @@ struct fs_enet_private {
         unsigned int last_mii_status;
         int interrupt;
 
-        struct phy_device *phydev;
         int oldduplex, oldspeed, oldlink;       /* current settings */
 
         /* event masks */
diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
index 1ba359f17ec6..d71761a34022 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
@@ -370,7 +370,7 @@ static void restart(struct net_device *dev)
 
         /* adjust to speed (for RMII mode) */
         if (fpi->use_rmii) {
-                if (fep->phydev->speed == 100)
+                if (dev->phydev->speed == 100)
                         C8(fcccp, fcc_gfemr, 0x20);
                 else
                         S8(fcccp, fcc_gfemr, 0x20);
@@ -396,7 +396,7 @@ static void restart(struct net_device *dev)
                 S32(fccp, fcc_fpsmr, FCC_PSMR_RMII);
 
         /* adjust to duplex mode */
-        if (fep->phydev->duplex)
+        if (dev->phydev->duplex)
                 S32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB);
         else
                 C32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB);
diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
index bade2f8f9b5c..35a318ed3a62 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c
@@ -254,7 +254,7 @@ static void restart(struct net_device *dev)
         int r;
         u32 addrhi, addrlo;
 
-        struct mii_bus *mii = fep->phydev->mdio.bus;
+        struct mii_bus *mii = dev->phydev->mdio.bus;
         struct fec_info* fec_inf = mii->priv;
 
         r = whack_reset(fep->fec.fecp);
@@ -333,7 +333,7 @@ static void restart(struct net_device *dev)
         /*
          * adjust to duplex mode
          */
-        if (fep->phydev->duplex) {
+        if (dev->phydev->duplex) {
                 FC(fecp, r_cntrl, FEC_RCNTRL_DRT);
                 FS(fecp, x_cntrl, FEC_TCNTRL_FDEN);     /* FD enable */
         } else {
@@ -363,7 +363,7 @@ static void stop(struct net_device *dev)
         const struct fs_platform_info *fpi = fep->fpi;
         struct fec __iomem *fecp = fep->fec.fecp;
 
-        struct fec_info *feci = fep->phydev->mdio.bus->priv;
+        struct fec_info *feci = dev->phydev->mdio.bus->priv;
 
         int i;
 
diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-scc.c b/drivers/net/ethernet/freescale/fs_enet/mac-scc.c
index 7a184e8816a4..e8b9c33d35b4 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mac-scc.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mac-scc.c
@@ -352,7 +352,7 @@ static void restart(struct net_device *dev)
         W16(sccp, scc_psmr, SCC_PSMR_ENCRC | SCC_PSMR_NIB22);
 
         /* Set full duplex mode if needed */
-        if (fep->phydev->duplex)
+        if (dev->phydev->duplex)
                 S16(sccp, scc_psmr, SCC_PSMR_LPB | SCC_PSMR_FDE);
 
         /* Restore multicast and promiscuous settings */