diff options
-rw-r--r-- | drivers/net/phy/phy-core.c | 28 | ||||
-rw-r--r-- | include/linux/phy.h | 10 |
2 files changed, 24 insertions, 14 deletions
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; } diff --git a/include/linux/phy.h b/include/linux/phy.h index f5cdfb206097..5032d453ac66 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1076,6 +1076,16 @@ static inline const char *phydev_name(const struct phy_device *phydev) return dev_name(&phydev->mdio.dev); } +static inline void phy_lock_mdio_bus(struct phy_device *phydev) +{ + mutex_lock(&phydev->mdio.bus->mdio_lock); +} + +static inline void phy_unlock_mdio_bus(struct phy_device *phydev) +{ + mutex_unlock(&phydev->mdio.bus->mdio_lock); +} + void phy_attached_print(struct phy_device *phydev, const char *fmt, ...) __printf(2, 3); void phy_attached_info(struct phy_device *phydev); |