Merge branch 'net-phy-move-phy-package-code-to-its-own-source-file'

Heiner Kallweit says:

====================
net: phy: move PHY package code to its own source file

This series contributes to cleaning up phylib by moving PHY package
related code to its own source file.
====================

Link: https://patch.msgid.link/5c5e60b3-0378-4960-8cf0-07ce0e219c68@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 0 insertions, 124 deletions

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 7bfbae51070a..c4a6385faf41 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -320,41 +320,6 @@ struct mdio_bus_stats {
 };
 
 /**
- * struct phy_package_shared - Shared information in PHY packages
- * @base_addr: Base PHY address of PHY package used to combine PHYs
- *   in one package and for offset calculation of phy_package_read/write
- * @np: Pointer to the Device Node if PHY package defined in DT
- * @refcnt: Number of PHYs connected to this shared data
- * @flags: Initialization of PHY package
- * @priv_size: Size of the shared private data @priv
- * @priv: Driver private data shared across a PHY package
- *
- * Represents a shared structure between different phydev's in the same
- * package, for example a quad PHY. See phy_package_join() and
- * phy_package_leave().
- */
-struct phy_package_shared {
-	u8 base_addr;
-	/* With PHY package defined in DT this points to the PHY package node */
-	struct device_node *np;
-	refcount_t refcnt;
-	unsigned long flags;
-	size_t priv_size;
-
-	/* private data pointer */
-	/* note that this pointer is shared between different phydevs and
-	 * the user has to take care of appropriate locking. It is allocated
-	 * and freed automatically by phy_package_join() and
-	 * phy_package_leave().
-	 */
-	void *priv;
-};
-
-/* used as bit number in atomic bitops */
-#define PHY_SHARED_F_INIT_DONE  0
-#define PHY_SHARED_F_PROBE_DONE 1
-
-/**
  * struct mii_bus - Represents an MDIO bus
  *
  * @owner: Who owns this device
@@ -2113,13 +2078,6 @@ int phy_ethtool_get_link_ksettings(struct net_device *ndev,
 int phy_ethtool_set_link_ksettings(struct net_device *ndev,
 				   const struct ethtool_link_ksettings *cmd);
 int phy_ethtool_nway_reset(struct net_device *ndev);
-int phy_package_join(struct phy_device *phydev, int base_addr, size_t priv_size);
-int of_phy_package_join(struct phy_device *phydev, size_t priv_size);
-void phy_package_leave(struct phy_device *phydev);
-int devm_phy_package_join(struct device *dev, struct phy_device *phydev,
-			  int base_addr, size_t priv_size);
-int devm_of_phy_package_join(struct device *dev, struct phy_device *phydev,
-			     size_t priv_size);
 
 int __init mdio_bus_init(void);
 void mdio_bus_exit(void);
@@ -2149,67 +2107,6 @@ int __phy_hwtstamp_set(struct phy_device *phydev,
 		       struct kernel_hwtstamp_config *config,
 		       struct netlink_ext_ack *extack);
 
-static inline int phy_package_address(struct phy_device *phydev,
-				      unsigned int addr_offset)
-{
-	struct phy_package_shared *shared = phydev->shared;
-	u8 base_addr = shared->base_addr;
-
-	if (addr_offset >= PHY_MAX_ADDR - base_addr)
-		return -EIO;
-
-	/* we know that addr will be in the range 0..31 and thus the
-	 * implicit cast to a signed int is not a problem.
-	 */
-	return base_addr + addr_offset;
-}
-
-static inline int phy_package_read(struct phy_device *phydev,
-				   unsigned int addr_offset, u32 regnum)
-{
-	int addr = phy_package_address(phydev, addr_offset);
-
-	if (addr < 0)
-		return addr;
-
-	return mdiobus_read(phydev->mdio.bus, addr, regnum);
-}
-
-static inline int __phy_package_read(struct phy_device *phydev,
-				     unsigned int addr_offset, u32 regnum)
-{
-	int addr = phy_package_address(phydev, addr_offset);
-
-	if (addr < 0)
-		return addr;
-
-	return __mdiobus_read(phydev->mdio.bus, addr, regnum);
-}
-
-static inline int phy_package_write(struct phy_device *phydev,
-				    unsigned int addr_offset, u32 regnum,
-				    u16 val)
-{
-	int addr = phy_package_address(phydev, addr_offset);
-
-	if (addr < 0)
-		return addr;
-
-	return mdiobus_write(phydev->mdio.bus, addr, regnum, val);
-}
-
-static inline int __phy_package_write(struct phy_device *phydev,
-				      unsigned int addr_offset, u32 regnum,
-				      u16 val)
-{
-	int addr = phy_package_address(phydev, addr_offset);
-
-	if (addr < 0)
-		return addr;
-
-	return __mdiobus_write(phydev->mdio.bus, addr, regnum, val);
-}
-
 int __phy_package_read_mmd(struct phy_device *phydev,
 			   unsigned int addr_offset, int devad,
 			   u32 regnum);
@@ -2226,27 +2123,6 @@ int phy_package_write_mmd(struct phy_device *phydev,
 			  unsigned int addr_offset, int devad,
 			  u32 regnum, u16 val);
 
-static inline bool __phy_package_set_once(struct phy_device *phydev,
-					  unsigned int b)
-{
-	struct phy_package_shared *shared = phydev->shared;
-
-	if (!shared)
-		return false;
-
-	return !test_and_set_bit(b, &shared->flags);
-}
-
-static inline bool phy_package_init_once(struct phy_device *phydev)
-{
-	return __phy_package_set_once(phydev, PHY_SHARED_F_INIT_DONE);
-}
-
-static inline bool phy_package_probe_once(struct phy_device *phydev)
-{
-	return __phy_package_set_once(phydev, PHY_SHARED_F_PROBE_DONE);
-}
-
 extern const struct bus_type mdio_bus_type;
 
 struct mdio_board_info {