diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-10-06 13:19:20 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-06 17:49:16 -0700 |
| commit | 79365f36d1de87286bb4fc0abcb2a01678ef4bef (patch) | |
| tree | 86863cc6016515a3f61464d48287e64f65621b12 /include | |
| parent | 4c8270829928f8d9aa06955ce6bef5bc55ef059a (diff) | |
net: mdio: add mdiobus_modify_changed()
Add mdiobus_modify_changed() helper to reflect the phylib and similar
equivalents. This will avoid this functionality being open-coded, as
has already happened in phylink, and it looks like other users will be
appearing soon.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mdio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 5e6dc38f418e..f622888a4ba8 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -349,6 +349,8 @@ int mdiobus_write(struct mii_bus *bus, int addr, u32 regnum, u16 val); int mdiobus_write_nested(struct mii_bus *bus, int addr, u32 regnum, u16 val); int mdiobus_modify(struct mii_bus *bus, int addr, u32 regnum, u16 mask, u16 set); +int mdiobus_modify_changed(struct mii_bus *bus, int addr, u32 regnum, + u16 mask, u16 set); static inline u32 mdiobus_c45_addr(int devad, u16 regnum) { |