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| author | Iyappan Subramanian <isubramanian@apm.com> | 2017-05-19 00:13:43 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-20 01:41:43 +0200 |
| commit | 32d0f7830d9be5b1652a718e050d808b4908155f (patch) | |
| tree | 7220dc4a817e1cf9fdf4f1ad77dfb725d2617c8d | |
| parent | Merge branch 'net-fix-CRC32c-in-the-forwarding-path' (diff) | |
| download | linux-32d0f7830d9be5b1652a718e050d808b4908155f.tar.xz linux-32d0f7830d9be5b1652a718e050d808b4908155f.zip | |
phy: Add helper function to check phy interface mode
Added helper function that checks phy_mode is RGMII (all variants)
'bool phy_interface_mode_is_rgmii(phy_interface_t mode)'
Changed the following function, to use the above.
'bool phy_interface_is_rgmii(struct phy_device *phydev)'
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Suggested-by: Florian Fainelli <f.fainelli@gmail.com>
Suggested-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/linux/phy.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 54ef45823fc1..5a808a26e4cf 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -716,14 +716,24 @@ static inline bool phy_is_internal(struct phy_device *phydev) } /** + * phy_interface_mode_is_rgmii - Convenience function for testing if a + * PHY interface mode is RGMII (all variants) + * @mode: the phy_interface_t enum + */ +static inline bool phy_interface_mode_is_rgmii(phy_interface_t mode) +{ + return mode >= PHY_INTERFACE_MODE_RGMII && + mode <= PHY_INTERFACE_MODE_RGMII_TXID; +}; + +/** * phy_interface_is_rgmii - Convenience function for testing if a PHY interface * is RGMII (all variants) * @phydev: the phy_device struct */ static inline bool phy_interface_is_rgmii(struct phy_device *phydev) { - return phydev->interface >= PHY_INTERFACE_MODE_RGMII && - phydev->interface <= PHY_INTERFACE_MODE_RGMII_TXID; + return phy_interface_mode_is_rgmii(phydev->interface); }; /* |