From a5081bad2eac5108593ac36b6551201f0df9e897 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Sat, 26 Feb 2022 14:56:22 +0000 Subject: [PATCH] net: phylink: remove phylink_set_pcs() As all users of phylink_set_pcs() have now been updated to use the mac_select_pcs() method, it can be removed from the phylink kernel API and its functionality moved into phylink_major_config(). Removing phylink_set_pcs() gives us a single approach for attaching a PCS within phylink. Signed-off-by: Russell King (Oracle) Signed-off-by: David S. Miller --- drivers/net/phy/phylink.c | 44 ++++++++++++-------------------------------- include/linux/phylink.h | 1 - 2 files changed, 12 insertions(+), 33 deletions(-) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 28aa235..8d1cd2b 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -815,8 +815,18 @@ static void phylink_major_config(struct phylink *pl, bool restart, /* If we have a new PCS, switch to the new PCS after preparing the MAC * for the change. */ - if (pcs) - phylink_set_pcs(pl, pcs); + if (pcs) { + pl->pcs = pcs; + pl->pcs_ops = pcs->ops; + + if (!pl->phylink_disable_state && + pl->cfg_link_an_mode == MLO_AN_INBAND) { + if (pcs->poll) + mod_timer(&pl->link_poll, jiffies + HZ); + else + del_timer(&pl->link_poll); + } + } phylink_mac_config(pl, state); @@ -1287,36 +1297,6 @@ struct phylink *phylink_create(struct phylink_config *config, EXPORT_SYMBOL_GPL(phylink_create); /** - * phylink_set_pcs() - set the current PCS for phylink to use - * @pl: a pointer to a &struct phylink returned from phylink_create() - * @pcs: a pointer to the &struct phylink_pcs - * - * Bind the MAC PCS to phylink. This may be called after phylink_create(). - * If it is desired to dynamically change the PCS, then the preferred method - * is to use mac_select_pcs(), but it may also be called in mac_prepare() - * or mac_config(). - * - * Please note that there are behavioural changes with the mac_config() - * callback if a PCS is present (denoting a newer setup) so removing a PCS - * is not supported, and if a PCS is going to be used, it must be registered - * by calling phylink_set_pcs() at the latest in the first mac_config() call. - */ -void phylink_set_pcs(struct phylink *pl, struct phylink_pcs *pcs) -{ - pl->pcs = pcs; - pl->pcs_ops = pcs->ops; - - if (!pl->phylink_disable_state && - pl->cfg_link_an_mode == MLO_AN_INBAND) { - if (pcs->poll) - mod_timer(&pl->link_poll, jiffies + HZ); - else - del_timer(&pl->link_poll); - } -} -EXPORT_SYMBOL_GPL(phylink_set_pcs); - -/** * phylink_destroy() - cleanup and destroy the phylink instance * @pl: a pointer to a &struct phylink returned from phylink_create() * diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 9ef9b70..2237816 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -532,7 +532,6 @@ void phylink_generic_validate(struct phylink_config *config, struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *, phy_interface_t iface, const struct phylink_mac_ops *mac_ops); -void phylink_set_pcs(struct phylink *, struct phylink_pcs *pcs); void phylink_destroy(struct phylink *); int phylink_connect_phy(struct phylink *, struct phy_device *); -- 2.7.4