From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Sun, 9 Mar 2025 20:05:08 +0000 (+0100)
Subject: net: phy: remove unused functions phy_package_[read|write]_mmd
X-Git-Tag: v6.15-rc1~160^2~101^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8ea221b22172a2cc5d0edbfec4b34ef3fe8de167;p=thirdparty%2Fkernel%2Flinux.git

net: phy: remove unused functions phy_package_[read|write]_mmd

These functions have never had a user, so remove them.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/5792e2cd-6f0a-4f7d-a5ef-b932f94d82f3@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---

diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c
index 154d29be6293a..31ed1ce3b62f1 100644
--- a/drivers/net/phy/phy-core.c
+++ b/drivers/net/phy/phy-core.c
@@ -734,43 +734,6 @@ int __phy_package_read_mmd(struct phy_device *phydev,
 }
 EXPORT_SYMBOL(__phy_package_read_mmd);
 
-/**
- * phy_package_read_mmd - read MMD reg relative to PHY package base addr
- * @phydev: The phy_device struct
- * @addr_offset: The offset to be added to PHY package base_addr
- * @devad: The MMD to read from
- * @regnum: The register on the MMD to read
- *
- * Convenience helper for reading a register of an MMD on a given PHY
- * using the PHY package base address. The base address is added to
- * the addr_offset value.
- *
- * Same calling rules as for phy_read();
- *
- * NOTE: It's assumed that the entire PHY package is either C22 or C45.
- */
-int phy_package_read_mmd(struct phy_device *phydev,
-			 unsigned int addr_offset, int devad,
-			 u32 regnum)
-{
-	int addr = phy_package_address(phydev, addr_offset);
-	int val;
-
-	if (addr < 0)
-		return addr;
-
-	if (regnum > (u16)~0 || devad > 32)
-		return -EINVAL;
-
-	phy_lock_mdio_bus(phydev);
-	val = mmd_phy_read(phydev->mdio.bus, addr, phydev->is_c45, devad,
-			   regnum);
-	phy_unlock_mdio_bus(phydev);
-
-	return val;
-}
-EXPORT_SYMBOL(phy_package_read_mmd);
-
 /**
  * __phy_package_write_mmd - write MMD reg relative to PHY package base addr
  * @phydev: The phy_device struct
@@ -804,44 +767,6 @@ int __phy_package_write_mmd(struct phy_device *phydev,
 }
 EXPORT_SYMBOL(__phy_package_write_mmd);
 
-/**
- * phy_package_write_mmd - write MMD reg relative to PHY package base addr
- * @phydev: The phy_device struct
- * @addr_offset: The offset to be added to PHY package base_addr
- * @devad: The MMD to write to
- * @regnum: The register on the MMD to write
- * @val: value to write to @regnum
- *
- * Convenience helper for writing a register of an MMD on a given PHY
- * using the PHY package base address. The base address is added to
- * the addr_offset value.
- *
- * Same calling rules as for phy_write();
- *
- * NOTE: It's assumed that the entire PHY package is either C22 or C45.
- */
-int phy_package_write_mmd(struct phy_device *phydev,
-			  unsigned int addr_offset, int devad,
-			  u32 regnum, u16 val)
-{
-	int addr = phy_package_address(phydev, addr_offset);
-	int ret;
-
-	if (addr < 0)
-		return addr;
-
-	if (regnum > (u16)~0 || devad > 32)
-		return -EINVAL;
-
-	phy_lock_mdio_bus(phydev);
-	ret = mmd_phy_write(phydev->mdio.bus, addr, phydev->is_c45, devad,
-			    regnum, val);
-	phy_unlock_mdio_bus(phydev);
-
-	return ret;
-}
-EXPORT_SYMBOL(phy_package_write_mmd);
-
 /**
  * phy_modify_changed - Function for modifying a PHY register
  * @phydev: the phy_device struct
diff --git a/include/linux/phy.h b/include/linux/phy.h
index fc028bab10b7d..61a8cb9d12477 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -2107,14 +2107,6 @@ int __phy_hwtstamp_set(struct phy_device *phydev,
 		       struct kernel_hwtstamp_config *config,
 		       struct netlink_ext_ack *extack);
 
-int phy_package_read_mmd(struct phy_device *phydev,
-			 unsigned int addr_offset, int devad,
-			 u32 regnum);
-
-int phy_package_write_mmd(struct phy_device *phydev,
-			  unsigned int addr_offset, int devad,
-			  u32 regnum, u16 val);
-
 extern const struct bus_type mdio_bus_type;
 
 struct mdio_board_info {