diff options
Diffstat (limited to 'drivers/net/phy')
-rw-r--r-- | drivers/net/phy/phy_device.c | 96 |
1 files changed, 50 insertions, 46 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 9e4ba8e80a18..bd0f339f69fd 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -346,6 +346,55 @@ static int phy_bus_match(struct device *dev, struct device_driver *drv) } } +static ssize_t +phy_id_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct phy_device *phydev = to_phy_device(dev); + + return sprintf(buf, "0x%.8lx\n", (unsigned long)phydev->phy_id); +} +static DEVICE_ATTR_RO(phy_id); + +static ssize_t +phy_interface_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct phy_device *phydev = to_phy_device(dev); + const char *mode = NULL; + + if (phy_is_internal(phydev)) + mode = "internal"; + else + mode = phy_modes(phydev->interface); + + return sprintf(buf, "%s\n", mode); +} +static DEVICE_ATTR_RO(phy_interface); + +static ssize_t +phy_has_fixups_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct phy_device *phydev = to_phy_device(dev); + + return sprintf(buf, "%d\n", phydev->has_fixups); +} +static DEVICE_ATTR_RO(phy_has_fixups); + +static struct attribute *phy_dev_attrs[] = { + &dev_attr_phy_id.attr, + &dev_attr_phy_interface.attr, + &dev_attr_phy_has_fixups.attr, + NULL, +}; +ATTRIBUTE_GROUPS(phy_dev); + +static const struct device_type mdio_bus_phy_type = { + .name = "PHY", + .groups = phy_dev_groups, + .release = phy_device_release, + .pm = MDIO_BUS_PHY_PM_OPS, +}; + struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id, bool is_c45, struct phy_c45_device_ids *c45_ids) @@ -359,11 +408,10 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id, return ERR_PTR(-ENOMEM); mdiodev = &dev->mdio; - mdiodev->dev.release = phy_device_release; mdiodev->dev.parent = &bus->dev; mdiodev->dev.bus = &mdio_bus_type; + mdiodev->dev.type = &mdio_bus_phy_type; mdiodev->bus = bus; - mdiodev->pm_ops = MDIO_BUS_PHY_PM_OPS; mdiodev->bus_match = phy_bus_match; mdiodev->addr = addr; mdiodev->flags = MDIO_DEVICE_FLAG_PHY; @@ -587,48 +635,6 @@ struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45) } EXPORT_SYMBOL(get_phy_device); -static ssize_t -phy_id_show(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct phy_device *phydev = to_phy_device(dev); - - return sprintf(buf, "0x%.8lx\n", (unsigned long)phydev->phy_id); -} -static DEVICE_ATTR_RO(phy_id); - -static ssize_t -phy_interface_show(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct phy_device *phydev = to_phy_device(dev); - const char *mode = NULL; - - if (phy_is_internal(phydev)) - mode = "internal"; - else - mode = phy_modes(phydev->interface); - - return sprintf(buf, "%s\n", mode); -} -static DEVICE_ATTR_RO(phy_interface); - -static ssize_t -phy_has_fixups_show(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct phy_device *phydev = to_phy_device(dev); - - return sprintf(buf, "%d\n", phydev->has_fixups); -} -static DEVICE_ATTR_RO(phy_has_fixups); - -static struct attribute *phy_dev_attrs[] = { - &dev_attr_phy_id.attr, - &dev_attr_phy_interface.attr, - &dev_attr_phy_has_fixups.attr, - NULL, -}; -ATTRIBUTE_GROUPS(phy_dev); - /** * phy_device_register - Register the phy device on the MDIO bus * @phydev: phy_device structure to be added to the MDIO bus @@ -651,8 +657,6 @@ int phy_device_register(struct phy_device *phydev) goto out; } - phydev->mdio.dev.groups = phy_dev_groups; - err = device_add(&phydev->mdio.dev); if (err) { pr_err("PHY %d failed to add\n", phydev->mdio.addr); |