diff options
| -rw-r--r-- | include/generic-phy.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/generic-phy.h b/include/generic-phy.h index 762704c..58cd2b2 100644 --- a/include/generic-phy.h +++ b/include/generic-phy.h @@ -220,4 +220,15 @@ int generic_phy_get_by_index(struct udevice *user, int index, int generic_phy_get_by_name(struct udevice *user, const char *phy_name, struct phy *phy); +/** + * generic_phy_valid() - check if PHY port is valid + * + * @phy: the PHY port to check + * @return TRUE if valid, or FALSE + */ +static inline bool generic_phy_valid(struct phy *phy) +{ + return phy->dev != NULL; +} + #endif /*__GENERIC_PHY_H */ |