netdev - [PATCH net-next v2 5/5] net: phylink: remove "using_mac_select

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Message-Id: <E1t10nk-000AWo-Sv@rmk-PC.armlinux.org.uk>
Date: Wed, 16 Oct 2024 10:58:44 +0100
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Jakub Kicinski <kuba@...nel.org>,
	netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	Vladimir Oltean <olteanv@...il.com>
Subject: [PATCH net-next v2 5/5] net: phylink: remove "using_mac_select_pcs"

With DSA's implementation of the mac_select_pcs() method removed, we
can now remove the detection of mac_select_pcs() implementation.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/phy/phylink.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 94f3c5fd09ed..b5870f8666ac 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -79,7 +79,6 @@ struct phylink {
 	unsigned int pcs_state;
 
 	bool mac_link_dropped;
-	bool using_mac_select_pcs;
 
 	struct sfp_bus *sfp_bus;
 	bool sfp_may_have_phy;
@@ -654,7 +653,7 @@ static int phylink_validate_mac_and_pcs(struct phylink *pl,
 	int ret;
 
 	/* Get the PCS for this interface mode */
-	if (pl->using_mac_select_pcs) {
+	if (pl->mac_ops->mac_select_pcs) {
 		pcs = pl->mac_ops->mac_select_pcs(pl->config, state->interface);
 		if (IS_ERR(pcs))
 			return PTR_ERR(pcs);
@@ -1173,7 +1172,7 @@ static void phylink_major_config(struct phylink *pl, bool restart,
 						state->interface,
 						state->advertising);
 
-	if (pl->using_mac_select_pcs) {
+	if (pl->mac_ops->mac_select_pcs) {
 		pcs = pl->mac_ops->mac_select_pcs(pl->config, state->interface);
 		if (IS_ERR(pcs)) {
 			phylink_err(pl,
@@ -1689,7 +1688,6 @@ struct phylink *phylink_create(struct phylink_config *config,
 			       phy_interface_t iface,
 			       const struct phylink_mac_ops *mac_ops)
 {
-	bool using_mac_select_pcs = false;
 	struct phylink *pl;
 	int ret;
 
@@ -1700,11 +1698,6 @@ struct phylink *phylink_create(struct phylink_config *config,
 		return ERR_PTR(-EINVAL);
 	}
 
-	if (mac_ops->mac_select_pcs &&
-	    mac_ops->mac_select_pcs(config, PHY_INTERFACE_MODE_NA) !=
-	      ERR_PTR(-EOPNOTSUPP))
-		using_mac_select_pcs = true;
-
 	pl = kzalloc(sizeof(*pl), GFP_KERNEL);
 	if (!pl)
 		return ERR_PTR(-ENOMEM);
@@ -1723,7 +1716,6 @@ struct phylink *phylink_create(struct phylink_config *config,
 		return ERR_PTR(-EINVAL);
 	}
 
-	pl->using_mac_select_pcs = using_mac_select_pcs;
 	pl->phy_state.interface = iface;
 	pl->link_interface = iface;
 	if (iface == PHY_INTERFACE_MODE_MOCA)
-- 
2.30.2