diff options
| author | Shaohui Xie <Shaohui.Xie@freescale.com> | 2014-12-30 16:27:33 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-02 15:39:49 -0500 |
| commit | cef27f971e04785bc1c711a74a9e0d81bfd0b150 (patch) | |
| tree | 4c7796f06efdef334c62459a42111f3956b6149c /drivers/net/ethernet/freescale | |
| parent | 01aa29978bda1978aaf56452122881a678f5dfd5 (diff) | |
net/fsl: remove reset from xgmac_mdio
Since the reset is just clock setting, individual mdio reset is
not available.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale')
| -rw-r--r-- | drivers/net/ethernet/freescale/xgmac_mdio.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c index 6e7db66069a..90adba19de6 100644 --- a/drivers/net/ethernet/freescale/xgmac_mdio.c +++ b/drivers/net/ethernet/freescale/xgmac_mdio.c @@ -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(®s->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); |