diff options
Diffstat (limited to 'drivers/net/phy/et1011c.c')
| -rw-r--r-- | drivers/net/phy/et1011c.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/net/phy/et1011c.c b/drivers/net/phy/et1011c.c index a9a4edfa23c8..6cd8d77586fd 100644 --- a/drivers/net/phy/et1011c.c +++ b/drivers/net/phy/et1011c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * drivers/net/phy/et1011c.c * @@ -6,12 +7,6 @@ * Author: Chaithrika U S * * Copyright (c) 2008 Texas Instruments - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/kernel.h> #include <linux/string.h> @@ -51,8 +46,8 @@ MODULE_LICENSE("GPL"); static int et1011c_config_aneg(struct phy_device *phydev) { - int ctl = 0; - ctl = phy_read(phydev, MII_BMCR); + int ctl = phy_read(phydev, MII_BMCR); + if (ctl < 0) return ctl; ctl &= ~(BMCR_FULLDPLX | BMCR_SPEED100 | BMCR_SPEED1000 | @@ -65,9 +60,10 @@ static int et1011c_config_aneg(struct phy_device *phydev) static int et1011c_read_status(struct phy_device *phydev) { + static int speed; int ret; u32 val; - static int speed; + ret = genphy_read_status(phydev); if (speed != phydev->speed) { @@ -77,10 +73,10 @@ static int et1011c_read_status(struct phy_device *phydev) ET1011C_GIGABIT_SPEED) { val = phy_read(phydev, ET1011C_CONFIG_REG); val &= ~ET1011C_TX_FIFO_MASK; - phy_write(phydev, ET1011C_CONFIG_REG, val\ - | ET1011C_GMII_INTERFACE\ - | ET1011C_SYS_CLK_EN\ - | ET1011C_TX_FIFO_DEPTH_16); + phy_write(phydev, ET1011C_CONFIG_REG, val | + ET1011C_GMII_INTERFACE | + ET1011C_SYS_CLK_EN | + ET1011C_TX_FIFO_DEPTH_16); } } @@ -91,15 +87,14 @@ static struct phy_driver et1011c_driver[] = { { .phy_id = 0x0282f014, .name = "ET1011C", .phy_id_mask = 0xfffffff0, - .features = (PHY_BASIC_FEATURES | SUPPORTED_1000baseT_Full), - .flags = PHY_POLL, + /* PHY_GBIT_FEATURES */ .config_aneg = et1011c_config_aneg, .read_status = et1011c_read_status, } }; module_phy_driver(et1011c_driver); -static struct mdio_device_id __maybe_unused et1011c_tbl[] = { +static const struct mdio_device_id __maybe_unused et1011c_tbl[] = { { 0x0282f014, 0xfffffff0 }, { } }; |