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net: phy: add phy_modify() accessor

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Add phy_modify() convenience accessor to complement the mdiobus
counterpart.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King
2018-01-02 10:58:53 +00:00
committed by David S. Miller
parent 424ca4c551
commit 2b74e5be17
2 changed files with 24 additions and 0 deletions
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include/linux/phy.h
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@@ -762,6 +762,7 @@ static inline int __phy_write(struct phy_device *phydev, u32 regnum, u16 val)
}
int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set);
int phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set);
/**
* phy_interrupt_is_valid - Convenience function for testing a given PHY irq