netdev - [PATCH net-next] net: phy: fixed_phy: remove fixed_phy_register_with

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Message-ID: <ccbeef28-65ae-4e28-b1db-816c44338dee@gmail.com>
Date: Wed, 14 May 2025 20:54:29 +0200
From: Heiner Kallweit <hkallweit1@...il.com>
To: Andrew Lunn <andrew@...n.ch>,
 Russell King - ARM Linux <linux@...linux.org.uk>,
 Paolo Abeni <pabeni@...hat.com>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, David Miller <davem@...emloft.net>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [PATCH net-next] net: phy: fixed_phy: remove
 fixed_phy_register_with_gpiod

Since its introduction 6 yrs ago this functions has never had a user.
So remove it.

Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
 drivers/net/phy/fixed_phy.c | 32 +++++++-------------------------
 include/linux/phy_fixed.h   | 14 --------------
 2 files changed, 7 insertions(+), 39 deletions(-)

diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
index ee7831a98..c91adf246 100644
--- a/drivers/net/phy/fixed_phy.c
+++ b/drivers/net/phy/fixed_phy.c
@@ -223,12 +223,12 @@ static struct gpio_desc *fixed_phy_get_gpiod(struct device_node *np)
 }
 #endif
 
-static struct phy_device *__fixed_phy_register(unsigned int irq,
-					       struct fixed_phy_status *status,
-					       struct device_node *np,
-					       struct gpio_desc *gpiod)
+struct phy_device *fixed_phy_register(unsigned int irq,
+				      struct fixed_phy_status *status,
+				      struct device_node *np)
 {
 	struct fixed_mdio_bus *fmb = &platform_fmb;
+	struct gpio_desc *gpiod;
 	struct phy_device *phy;
 	int phy_addr;
 	int ret;
@@ -237,11 +237,9 @@ static struct phy_device *__fixed_phy_register(unsigned int irq,
 		return ERR_PTR(-EPROBE_DEFER);
 
 	/* Check if we have a GPIO associated with this fixed phy */
-	if (!gpiod) {
-		gpiod = fixed_phy_get_gpiod(np);
-		if (IS_ERR(gpiod))
-			return ERR_CAST(gpiod);
-	}
+	gpiod = fixed_phy_get_gpiod(np);
+	if (IS_ERR(gpiod))
+		return ERR_CAST(gpiod);
 
 	/* Get the next available PHY address, up to PHY_MAX_ADDR */
 	phy_addr = ida_alloc_max(&phy_fixed_ida, PHY_MAX_ADDR - 1, GFP_KERNEL);
@@ -306,24 +304,8 @@ static struct phy_device *__fixed_phy_register(unsigned int irq,
 
 	return phy;
 }
-
-struct phy_device *fixed_phy_register(unsigned int irq,
-				      struct fixed_phy_status *status,
-				      struct device_node *np)
-{
-	return __fixed_phy_register(irq, status, np, NULL);
-}
 EXPORT_SYMBOL_GPL(fixed_phy_register);
 
-struct phy_device *
-fixed_phy_register_with_gpiod(unsigned int irq,
-			      struct fixed_phy_status *status,
-			      struct gpio_desc *gpiod)
-{
-	return __fixed_phy_register(irq, status, NULL, gpiod);
-}
-EXPORT_SYMBOL_GPL(fixed_phy_register_with_gpiod);
-
 void fixed_phy_unregister(struct phy_device *phy)
 {
 	phy_device_remove(phy);
diff --git a/include/linux/phy_fixed.h b/include/linux/phy_fixed.h
index 1acafd86a..3392c09b5 100644
--- a/include/linux/phy_fixed.h
+++ b/include/linux/phy_fixed.h
@@ -13,7 +13,6 @@ struct fixed_phy_status {
 };
 
 struct device_node;
-struct gpio_desc;
 struct net_device;
 
 #if IS_ENABLED(CONFIG_FIXED_PHY)
@@ -24,11 +23,6 @@ extern struct phy_device *fixed_phy_register(unsigned int irq,
 					     struct fixed_phy_status *status,
 					     struct device_node *np);
 
-extern struct phy_device *
-fixed_phy_register_with_gpiod(unsigned int irq,
-			      struct fixed_phy_status *status,
-			      struct gpio_desc *gpiod);
-
 extern void fixed_phy_unregister(struct phy_device *phydev);
 extern int fixed_phy_set_link_update(struct phy_device *phydev,
 			int (*link_update)(struct net_device *,
@@ -46,14 +40,6 @@ static inline struct phy_device *fixed_phy_register(unsigned int irq,
 	return ERR_PTR(-ENODEV);
 }
 
-static inline struct phy_device *
-fixed_phy_register_with_gpiod(unsigned int irq,
-			      struct fixed_phy_status *status,
-			      struct gpio_desc *gpiod)
-{
-	return ERR_PTR(-ENODEV);
-}
-
 static inline void fixed_phy_unregister(struct phy_device *phydev)
 {
 }
-- 
2.49.0