diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2015-01-16 12:47:16 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-16 22:24:20 -0500 |
| commit | 82a19035d000c8b4fd7d6f61b614f63dec75d389 (patch) | |
| tree | ac66a22c561555a49b42d574cd449b405c925d4a /drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | |
| parent | 0d40b6101fe41a14ebd871adefa2a7b844b1d309 (diff) | |
amd-xgbe: Add ACPI support
Add support for ACPI to the amd-xgbe and amd-xgbe-phy drivers. This
support converts many of the device tree APIs to the new device_property
APIs.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-mdio.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c index 41e29e2a65b0..59e267f3f1b7 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c @@ -205,25 +205,16 @@ void xgbe_dump_phy_registers(struct xgbe_prv_data *pdata) int xgbe_mdio_register(struct xgbe_prv_data *pdata) { - struct device_node *phy_node; struct mii_bus *mii; struct phy_device *phydev; int ret = 0; DBGPR("-->xgbe_mdio_register\n"); - /* Retrieve the phy-handle */ - phy_node = of_parse_phandle(pdata->dev->of_node, "phy-handle", 0); - if (!phy_node) { - dev_err(pdata->dev, "unable to parse phy-handle\n"); - return -EINVAL; - } - mii = mdiobus_alloc(); if (!mii) { dev_err(pdata->dev, "mdiobus_alloc failed\n"); - ret = -ENOMEM; - goto err_node_get; + return -ENOMEM; } /* Register on the MDIO bus (don't probe any PHYs) */ @@ -252,12 +243,9 @@ int xgbe_mdio_register(struct xgbe_prv_data *pdata) request_module(MDIO_MODULE_PREFIX MDIO_ID_FMT, MDIO_ID_ARGS(phydev->c45_ids.device_ids[MDIO_MMD_PCS])); - of_node_get(phy_node); - phydev->dev.of_node = phy_node; ret = phy_device_register(phydev); if (ret) { dev_err(pdata->dev, "phy_device_register failed\n"); - of_node_put(phy_node); goto err_phy_device; } if (!phydev->dev.driver) { @@ -287,8 +275,6 @@ int xgbe_mdio_register(struct xgbe_prv_data *pdata) pdata->phydev = phydev; - of_node_put(phy_node); - DBGPHY_REGS(pdata); DBGPR("<--xgbe_mdio_register\n"); @@ -304,9 +290,6 @@ err_mdiobus_register: err_mdiobus_alloc: mdiobus_free(mii); -err_node_get: - of_node_put(phy_node); - return ret; } |