diff options
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 616bd7ba46cb..6c6ec9475709 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -29,7 +29,6 @@ #include <linux/phy.h> #include <linux/phylib_stubs.h> #include <linux/phy_led_triggers.h> -#include <linux/phy_link_topology.h> #include <linux/pse-pd/pse.h> #include <linux/property.h> #include <linux/rtnetlink.h> @@ -277,14 +276,6 @@ static void phy_mdio_device_remove(struct mdio_device *mdiodev) static struct phy_driver genphy_driver; -static struct phy_link_topology *phy_get_link_topology(struct phy_device *phydev) -{ - if (phydev->attached_dev) - return phydev->attached_dev->link_topo; - - return NULL; -} - static LIST_HEAD(phy_fixup_list); static DEFINE_MUTEX(phy_fixup_lock); @@ -1379,46 +1370,6 @@ phy_standalone_show(struct device *dev, struct device_attribute *attr, static DEVICE_ATTR_RO(phy_standalone); /** - * phy_sfp_connect_phy - Connect the SFP module's PHY to the upstream PHY - * @upstream: pointer to the upstream phy device - * @phy: pointer to the SFP module's phy device - * - * This helper allows keeping track of PHY devices on the link. It adds the - * SFP module's phy to the phy namespace of the upstream phy - */ -int phy_sfp_connect_phy(void *upstream, struct phy_device *phy) -{ - struct phy_device *phydev = upstream; - struct phy_link_topology *topo = phy_get_link_topology(phydev); - - if (topo) - return phy_link_topo_add_phy(topo, phy, PHY_UPSTREAM_PHY, phydev); - - return 0; -} -EXPORT_SYMBOL(phy_sfp_connect_phy); - -/** - * phy_sfp_disconnect_phy - Disconnect the SFP module's PHY from the upstream PHY - * @upstream: pointer to the upstream phy device - * @phy: pointer to the SFP module's phy device - * - * This helper allows keeping track of PHY devices on the link. It removes the - * SFP module's phy to the phy namespace of the upstream phy. As the module phy - * will be destroyed, re-inserting the same module will add a new phy with a - * new index. - */ -void phy_sfp_disconnect_phy(void *upstream, struct phy_device *phy) -{ - struct phy_device *phydev = upstream; - struct phy_link_topology *topo = phy_get_link_topology(phydev); - - if (topo) - phy_link_topo_del_phy(topo, phy); -} -EXPORT_SYMBOL(phy_sfp_disconnect_phy); - -/** * phy_sfp_attach - attach the SFP bus to the PHY upstream network device * @upstream: pointer to the phy device * @bus: sfp bus representing cage being attached @@ -1560,11 +1511,6 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, if (phydev->sfp_bus_attached) dev->sfp_bus = phydev->sfp_bus; - - err = phy_link_topo_add_phy(dev->link_topo, phydev, - PHY_UPSTREAM_MAC, dev); - if (err) - goto error; } /* Some Ethernet drivers try to connect to a PHY device before @@ -1992,7 +1938,6 @@ void phy_detach(struct phy_device *phydev) if (dev) { phydev->attached_dev->phydev = NULL; phydev->attached_dev = NULL; - phy_link_topo_del_phy(dev->link_topo, phydev); } phydev->phylink = NULL; |