diff options
Diffstat (limited to 'drivers/of/of_mdio.c')
| -rw-r--r-- | drivers/of/of_mdio.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 7e4c80f9b6cd..e0dbd6e48a98 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -119,28 +119,6 @@ static void of_mdiobus_register_device(struct mii_bus *mdio, child->name, addr); } -int of_mdio_parse_addr(struct device *dev, const struct device_node *np) -{ - u32 addr; - int ret; - - ret = of_property_read_u32(np, "reg", &addr); - if (ret < 0) { - dev_err(dev, "%s has invalid PHY address\n", np->full_name); - return ret; - } - - /* A PHY must have a reg property in the range [0-31] */ - if (addr >= PHY_MAX_ADDR) { - dev_err(dev, "%s PHY address %i is too large\n", - np->full_name, addr); - return -EINVAL; - } - - return addr; -} -EXPORT_SYMBOL(of_mdio_parse_addr); - /* The following is a list of PHY compatible strings which appear in * some DTBs. The compatible string is never matched against a PHY * driver, so is pointless. We only expect devices which are not PHYs @@ -226,7 +204,6 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) /* Get bus level PHY reset GPIO details */ mdio->reset_delay_us = DEFAULT_GPIO_RESET_DELAY; of_property_read_u32(np, "reset-delay-us", &mdio->reset_delay_us); - mdio->num_reset_gpios = of_gpio_named_count(np, "reset-gpios"); /* Register the MDIO bus */ rc = mdiobus_register(mdio); |