From bec170e55982c2d3b8e1beccadf16e288fe6fb5a Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Sat, 23 Nov 2019 17:28:37 +0100 Subject: net: phy: add helpers phy_(un)lock_mdio_bus Add helpers to make locking/unlocking the MDIO bus easier. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller --- drivers/net/phy/phy-core.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 5458ed1b87a8..769a076514b0 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -419,9 +419,9 @@ int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum) { int ret; - mutex_lock(&phydev->mdio.bus->mdio_lock); + phy_lock_mdio_bus(phydev); ret = __phy_read_mmd(phydev, devad, regnum); - mutex_unlock(&phydev->mdio.bus->mdio_lock); + phy_unlock_mdio_bus(phydev); return ret; } @@ -480,9 +480,9 @@ int phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val) { int ret; - mutex_lock(&phydev->mdio.bus->mdio_lock); + phy_lock_mdio_bus(phydev); ret = __phy_write_mmd(phydev, devad, regnum, val); - mutex_unlock(&phydev->mdio.bus->mdio_lock); + phy_unlock_mdio_bus(phydev); return ret; } @@ -536,9 +536,9 @@ int phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, u16 set) { int ret; - mutex_lock(&phydev->mdio.bus->mdio_lock); + phy_lock_mdio_bus(phydev); ret = __phy_modify_changed(phydev, regnum, mask, set); - mutex_unlock(&phydev->mdio.bus->mdio_lock); + phy_unlock_mdio_bus(phydev); return ret; } @@ -580,9 +580,9 @@ int phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set) { int ret; - mutex_lock(&phydev->mdio.bus->mdio_lock); + phy_lock_mdio_bus(phydev); ret = __phy_modify(phydev, regnum, mask, set); - mutex_unlock(&phydev->mdio.bus->mdio_lock); + phy_unlock_mdio_bus(phydev); return ret; } @@ -639,9 +639,9 @@ int phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum, { int ret; - mutex_lock(&phydev->mdio.bus->mdio_lock); + phy_lock_mdio_bus(phydev); ret = __phy_modify_mmd_changed(phydev, devad, regnum, mask, set); - mutex_unlock(&phydev->mdio.bus->mdio_lock); + phy_unlock_mdio_bus(phydev); return ret; } @@ -687,9 +687,9 @@ int phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum, { int ret; - mutex_lock(&phydev->mdio.bus->mdio_lock); + phy_lock_mdio_bus(phydev); ret = __phy_modify_mmd(phydev, devad, regnum, mask, set); - mutex_unlock(&phydev->mdio.bus->mdio_lock); + phy_unlock_mdio_bus(phydev); return ret; } @@ -721,7 +721,7 @@ static int __phy_write_page(struct phy_device *phydev, int page) */ int phy_save_page(struct phy_device *phydev) { - mutex_lock(&phydev->mdio.bus->mdio_lock); + phy_lock_mdio_bus(phydev); return __phy_read_page(phydev); } EXPORT_SYMBOL_GPL(phy_save_page); @@ -788,7 +788,7 @@ int phy_restore_page(struct phy_device *phydev, int oldpage, int ret) ret = oldpage; } - mutex_unlock(&phydev->mdio.bus->mdio_lock); + phy_unlock_mdio_bus(phydev); return ret; } -- cgit v1.2.3-59-g8ed1b