net: axi_emac: Pass private structure to phyread/phywrite

Prepare for move to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/drivers/net/xilinx_axi_emac.c b/drivers/net/xilinx_axi_emac.c
index 3c98065..20ff6b0 100644 (file)
--- a/drivers/net/xilinx_axi_emac.c
+++ b/drivers/net/xilinx_axi_emac.c
@@ -164,10 +164,10 @@ static inline int mdio_wait(struct axi_regs *regs)
        return 0;
 }
 
-static u32 phyread(struct eth_device *dev, u32 phyaddress, u32 registernum,
-                                                               u16 *val)
+static u32 phyread(struct axidma_priv *priv, u32 phyaddress, u32 registernum,
+                  u16 *val)
 {
-       struct axi_regs *regs = (struct axi_regs *)dev->iobase;
+       struct axi_regs *regs = priv->iobase;
        u32 mdioctrlreg = 0;
 
        if (mdio_wait(regs))
@@ -190,10 +190,10 @@ static u32 phyread(struct eth_device *dev, u32 phyaddress, u32 registernum,
        return 0;
 }
 
-static u32 phywrite(struct eth_device *dev, u32 phyaddress, u32 registernum,
-                                                               u32 data)
+static u32 phywrite(struct axidma_priv *priv, u32 phyaddress, u32 registernum,
+                   u32 data)
 {
-       struct axi_regs *regs = (struct axi_regs *)dev->iobase;
+       struct axi_regs *regs = priv->iobase;
        u32 mdioctrlreg = 0;
 
        if (mdio_wait(regs))
@@ -236,7 +236,7 @@ static int setup_phy(struct eth_device *dev)
        if (priv->phyaddr == -1) {
                /* Detect the PHY address */
                for (i = 31; i >= 0; i--) {
-                       ret = phyread(dev, i, PHY_DETECT_REG, &phyreg);
+                       ret = phyread(priv, i, PHY_DETECT_REG, &phyreg);
                        if (!ret && (phyreg != 0xFFFF) &&
                        ((phyreg & PHY_DETECT_MASK) == PHY_DETECT_MASK)) {
                                /* Found a valid PHY address */
@@ -589,7 +589,7 @@ static int axiemac_miiphy_read(const char *devname, uchar addr,
        struct eth_device *dev = eth_get_dev();
        u32 ret;
 
-       ret = phyread(dev, addr, reg, val);
+       ret = phyread(dev->priv, addr, reg, val);
        debug("axiemac: Read MII 0x%x, 0x%x, 0x%x\n", addr, reg, *val);
        return ret;
 }
@@ -600,7 +600,7 @@ static int axiemac_miiphy_write(const char *devname, uchar addr,
        struct eth_device *dev = eth_get_dev();
 
        debug("axiemac: Write MII 0x%x, 0x%x, 0x%x\n", addr, reg, val);
-       return phywrite(dev, addr, reg, val);
+       return phywrite(dev->priv, addr, reg, val);
 }
 
 static int axiemac_bus_reset(struct mii_dev *bus)