From 96313e1db8e5629cc2217616dca78f03e6463008 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Wed, 17 Feb 2021 12:25:57 -0800 Subject: [PATCH] net: mdio: Remove of_phy_attach() We have no in-tree users, also update the sfp-phylink.rst documentation to indicate that phy_attach_direct() is used instead of of_phy_attach(). Signed-off-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- Documentation/networking/sfp-phylink.rst | 2 +- drivers/net/mdio/of_mdio.c | 30 ------------------------ include/linux/of_mdio.h | 10 -------- 3 files changed, 1 insertion(+), 41 deletions(-) diff --git a/Documentation/networking/sfp-phylink.rst b/Documentation/networking/sfp-phylink.rst index 5aec7c8857d0..328f8d39eeb3 100644 --- a/Documentation/networking/sfp-phylink.rst +++ b/Documentation/networking/sfp-phylink.rst @@ -163,7 +163,7 @@ this documentation. err = phylink_of_phy_connect(priv->phylink, node, flags); For the most part, ``flags`` can be zero; these flags are passed to - the of_phy_attach() inside this function call if a PHY is specified + the phy_attach_direct() inside this function call if a PHY is specified in the DT node ``node``. ``node`` should be the DT node which contains the network phy property, diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c index 4daf94bb56a5..ea9d5855fb52 100644 --- a/drivers/net/mdio/of_mdio.c +++ b/drivers/net/mdio/of_mdio.c @@ -462,36 +462,6 @@ struct phy_device *of_phy_get_and_connect(struct net_device *dev, } EXPORT_SYMBOL(of_phy_get_and_connect); -/** - * of_phy_attach - Attach to a PHY without starting the state machine - * @dev: pointer to net_device claiming the phy - * @phy_np: Node pointer for the PHY - * @flags: flags to pass to the PHY - * @iface: PHY data interface type - * - * If successful, returns a pointer to the phy_device with the embedded - * struct device refcount incremented by one, or NULL on failure. The - * refcount must be dropped by calling phy_disconnect() or phy_detach(). - */ -struct phy_device *of_phy_attach(struct net_device *dev, - struct device_node *phy_np, u32 flags, - phy_interface_t iface) -{ - struct phy_device *phy = of_phy_find_device(phy_np); - int ret; - - if (!phy) - return NULL; - - ret = phy_attach_direct(dev, phy, flags, iface); - - /* refcount is held by phy_attach_direct() on success */ - put_device(&phy->mdio.dev); - - return ret ? NULL : phy; -} -EXPORT_SYMBOL(of_phy_attach); - /* * of_phy_is_fixed_link() and of_phy_register_fixed_link() must * support two DT bindings: diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h index cfe8c607a628..2b05e7f7c238 100644 --- a/include/linux/of_mdio.h +++ b/include/linux/of_mdio.h @@ -26,9 +26,6 @@ of_phy_connect(struct net_device *dev, struct device_node *phy_np, struct phy_device * of_phy_get_and_connect(struct net_device *dev, struct device_node *np, void (*hndlr)(struct net_device *)); -struct phy_device * -of_phy_attach(struct net_device *dev, struct device_node *phy_np, - u32 flags, phy_interface_t iface); struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np); int of_phy_register_fixed_link(struct device_node *np); @@ -100,13 +97,6 @@ of_phy_get_and_connect(struct net_device *dev, struct device_node *np, return NULL; } -static inline struct phy_device *of_phy_attach(struct net_device *dev, - struct device_node *phy_np, - u32 flags, phy_interface_t iface) -{ - return NULL; -} - static inline struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np) { return NULL;