net/fsl: drop in_be32() & out_be32() in xgmac_mdio

Use ioread32be() & iowrite32be() instead.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c
index 3a76e235fff67aaa24974754607745a285a38fe2..ab9a6bfcae777e0e16345ec47fd89eda09306fec 100644 (file)
--- a/drivers/net/ethernet/freescale/xgmac_mdio.c
+++ b/drivers/net/ethernet/freescale/xgmac_mdio.c
@@ -56,7 +56,7 @@ static int xgmac_wait_until_free(struct device *dev,
 
        /* Wait till the bus is free */
        status = spin_event_timeout(
-               !((in_be32(&regs->mdio_stat)) & MDIO_STAT_BSY), TIMEOUT, 0);
+               !((ioread32be(&regs->mdio_stat)) & MDIO_STAT_BSY), TIMEOUT, 0);
        if (!status) {
                dev_err(dev, "timeout waiting for bus to be free\n");
                return -ETIMEDOUT;
@@ -75,7 +75,7 @@ static int xgmac_wait_until_done(struct device *dev,
 
        /* Wait till the MDIO write is complete */
        status = spin_event_timeout(
-               !((in_be32(&regs->mdio_data)) & MDIO_DATA_BSY), TIMEOUT, 0);
+               !((ioread32be(&regs->mdio_data)) & MDIO_DATA_BSY), TIMEOUT, 0);
        if (!status) {
                dev_err(dev, "timeout waiting for operation to complete\n");
                return -ETIMEDOUT;
@@ -96,7 +96,7 @@ static int xgmac_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 val
        u32 mdio_ctl, mdio_stat;
        int ret;
 
-       mdio_stat = in_be32(&regs->mdio_stat);
+       mdio_stat = ioread32be(&regs->mdio_stat);
        if (regnum & MII_ADDR_C45) {
                /* Clause 45 (ie 10G) */
                dev_addr = (regnum >> 16) & 0x1f;
@@ -107,7 +107,7 @@ static int xgmac_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 val
                mdio_stat &= ~MDIO_STAT_ENC;
        }
 
-       out_be32(&regs->mdio_stat, mdio_stat);
+       iowrite32be(mdio_stat, &regs->mdio_stat);
 
        ret = xgmac_wait_until_free(&bus->dev, regs);
        if (ret)
@@ -115,11 +115,11 @@ static int xgmac_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 val
 
        /* Set the port and dev addr */
        mdio_ctl = MDIO_CTL_PORT_ADDR(phy_id) | MDIO_CTL_DEV_ADDR(dev_addr);
-       out_be32(&regs->mdio_ctl, mdio_ctl);
+       iowrite32be(mdio_ctl, &regs->mdio_ctl);
 
        /* Set the register address */
        if (regnum & MII_ADDR_C45) {
-               out_be32(&regs->mdio_addr, regnum & 0xffff);
+               iowrite32be(regnum & 0xffff, &regs->mdio_addr);
 
                ret = xgmac_wait_until_free(&bus->dev, regs);
                if (ret)
@@ -127,7 +127,7 @@ static int xgmac_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 val
        }
 
        /* Write the value to the register */
-       out_be32(&regs->mdio_data, MDIO_DATA(value));
+       iowrite32be(MDIO_DATA(value), &regs->mdio_data);
 
        ret = xgmac_wait_until_done(&bus->dev, regs);
        if (ret)
@@ -150,7 +150,7 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
        uint16_t value;
        int ret;
 
-       mdio_stat = in_be32(&regs->mdio_stat);
+       mdio_stat = ioread32be(&regs->mdio_stat);
        if (regnum & MII_ADDR_C45) {
                dev_addr = (regnum >> 16) & 0x1f;
                mdio_stat |= MDIO_STAT_ENC;
@@ -159,7 +159,7 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
                mdio_stat &= ~MDIO_STAT_ENC;
        }
 
-       out_be32(&regs->mdio_stat, mdio_stat);
+       iowrite32be(mdio_stat, &regs->mdio_stat);
 
        ret = xgmac_wait_until_free(&bus->dev, regs);
        if (ret)
@@ -167,11 +167,11 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
 
        /* Set the Port and Device Addrs */
        mdio_ctl = MDIO_CTL_PORT_ADDR(phy_id) | MDIO_CTL_DEV_ADDR(dev_addr);
-       out_be32(&regs->mdio_ctl, mdio_ctl);
+       iowrite32be(mdio_ctl, &regs->mdio_ctl);
 
        /* Set the register address */
        if (regnum & MII_ADDR_C45) {
-               out_be32(&regs->mdio_addr, regnum & 0xffff);
+               iowrite32be(regnum & 0xffff, &regs->mdio_addr);
 
                ret = xgmac_wait_until_free(&bus->dev, regs);
                if (ret)
@@ -179,21 +179,21 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
        }
 
        /* Initiate the read */
-       out_be32(&regs->mdio_ctl, mdio_ctl | MDIO_CTL_READ);
+       iowrite32be(mdio_ctl | MDIO_CTL_READ, &regs->mdio_ctl);
 
        ret = xgmac_wait_until_done(&bus->dev, regs);
        if (ret)
                return ret;
 
        /* Return all Fs if nothing was there */
-       if (in_be32(&regs->mdio_stat) & MDIO_STAT_RD_ER) {
+       if (ioread32be(&regs->mdio_stat) & MDIO_STAT_RD_ER) {
                dev_err(&bus->dev,
                        "Error while reading PHY%d reg at %d.%hhu\n",
                        phy_id, dev_addr, regnum);
                return 0xffff;
        }
 
-       value = in_be32(&regs->mdio_data) & 0xffff;
+       value = ioread32be(&regs->mdio_data) & 0xffff;
        dev_dbg(&bus->dev, "read %04x\n", value);
 
        return value;