diff options
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index cc1bfd22fb81..2eb735e68dd8 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -2975,6 +2975,21 @@ int phy_get_tx_amplitude_gain(struct phy_device *phydev, struct device *dev, } EXPORT_SYMBOL_GPL(phy_get_tx_amplitude_gain); +/** + * phy_get_mac_termination - stores MAC termination in @val + * @phydev: phy_device struct + * @dev: pointer to the devices device struct + * @val: MAC termination + * + * Returns: 0 on success, < 0 on failure + */ +int phy_get_mac_termination(struct phy_device *phydev, struct device *dev, + u32 *val) +{ + return phy_get_u32_property(dev, "mac-termination-ohms", val); +} +EXPORT_SYMBOL_GPL(phy_get_mac_termination); + static int phy_led_set_brightness(struct led_classdev *led_cdev, enum led_brightness value) { @@ -3236,18 +3251,6 @@ struct phy_device *fwnode_phy_find_device(struct fwnode_handle *phy_fwnode) EXPORT_SYMBOL(fwnode_phy_find_device); /** - * device_phy_find_device - For the given device, get the phy_device - * @dev: Pointer to the given device - * - * Refer return conditions of fwnode_phy_find_device(). - */ -struct phy_device *device_phy_find_device(struct device *dev) -{ - return fwnode_phy_find_device(dev_fwnode(dev)); -} -EXPORT_SYMBOL_GPL(device_phy_find_device); - -/** * fwnode_get_phy_node - Get the phy_node using the named reference. * @fwnode: Pointer to fwnode from which phy_node has to be obtained. * @@ -3262,12 +3265,12 @@ struct fwnode_handle *fwnode_get_phy_node(const struct fwnode_handle *fwnode) /* Only phy-handle is used for ACPI */ phy_node = fwnode_find_reference(fwnode, "phy-handle", 0); - if (is_acpi_node(fwnode) || !IS_ERR(phy_node)) + if (!IS_ERR(phy_node) || is_acpi_node(fwnode)) return phy_node; phy_node = fwnode_find_reference(fwnode, "phy", 0); - if (IS_ERR(phy_node)) - phy_node = fwnode_find_reference(fwnode, "phy-device", 0); - return phy_node; + if (!IS_ERR(phy_node)) + return phy_node; + return fwnode_find_reference(fwnode, "phy-device", 0); } EXPORT_SYMBOL_GPL(fwnode_get_phy_node); |