Provide phy_set_bits_mmd() and phy_clear_bits() for easier code adoption from the kernel.
Signed-off-by: Sascha Hauer <[email protected]> --- include/linux/phy.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/include/linux/phy.h b/include/linux/phy.h index bb728dfaf8..d68ee5665a 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -422,6 +422,34 @@ int phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum, int phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum, u16 mask, u16 set); +/** + * phy_set_bits_mmd - Convenience function for setting bits in a register + * on MMD + * @phydev: the phy_device struct + * @devad: the MMD containing register to modify + * @regnum: register number to modify + * @val: bits to set + */ +static inline int phy_set_bits_mmd(struct phy_device *phydev, int devad, + u32 regnum, u16 val) +{ + return phy_modify_mmd(phydev, devad, regnum, 0, val); +} + +/** + * phy_clear_bits_mmd - Convenience function for clearing bits in a register + * on MMD + * @phydev: the phy_device struct + * @devad: the MMD containing register to modify + * @regnum: register number to modify + * @val: bits to clear + */ +static inline int phy_clear_bits_mmd(struct phy_device *phydev, int devad, + u32 regnum, u16 val) +{ + return phy_modify_mmd(phydev, devad, regnum, val, 0); +} + static inline bool phy_acquired(struct phy_device *phydev) { return phydev && phydev->bus && slice_acquired(&phydev->bus->slice); -- 2.39.2
