Commit cef27f97 authored by Shaohui Xie's avatar Shaohui Xie Committed by David S. Miller

net/fsl: remove reset from xgmac_mdio

Since the reset is just clock setting, individual mdio reset is
not available.
Signed-off-by: default avatarShaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 01aa2997
......@@ -174,24 +174,6 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
return value;
}
/* Reset the MIIM registers, and wait for the bus to free */
static int xgmac_mdio_reset(struct mii_bus *bus)
{
struct tgec_mdio_controller __iomem *regs = bus->priv;
int ret;
mutex_lock(&bus->mdio_lock);
/* Setup the MII Mgmt clock speed */
out_be32(&regs->mdio_stat, MDIO_STAT_CLKDIV(100));
ret = xgmac_wait_until_free(&bus->dev, regs);
mutex_unlock(&bus->mdio_lock);
return ret;
}
static int xgmac_mdio_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
......@@ -212,7 +194,6 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
bus->name = "Freescale XGMAC MDIO Bus";
bus->read = xgmac_mdio_read;
bus->write = xgmac_mdio_write;
bus->reset = xgmac_mdio_reset;
bus->irq = bus->priv;
bus->parent = &pdev->dev;
snprintf(bus->id, MII_BUS_ID_SIZE, "%llx", (unsigned long long)res.start);
......
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