From 6be109b31ccdb9c98e7be12687171f6602527a5d Mon Sep 17 00:00:00 2001 From: Arun Ramamurthy Date: Wed, 22 Apr 2015 16:04:11 -0700 Subject: phy: core: Add devm_of_phy_get_by_index to phy-core Some generic drivers, such as ehci, may use multiple phys and for such drivers referencing phy(s) by name(s) does not make sense. Instead of inventing new naming schemes and using custom code to iterate through them, such drivers are better of using nameless phy bindings and using this newly introduced API to iterate through them. Signed-off-by: Arun Ramamurthy Reviewed-by: Ray Jui Reviewed-by: Scott Branden [kishon@ti.com: fix compilation errors] Signed-off-by: Kishon Vijay Abraham I --- include/linux/phy/phy.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/linux/phy/phy.h') diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index a0197fa1b116..8cf05e341cff 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -133,6 +133,8 @@ struct phy *devm_phy_get(struct device *dev, const char *string); struct phy *devm_phy_optional_get(struct device *dev, const char *string); struct phy *devm_of_phy_get(struct device *dev, struct device_node *np, const char *con_id); +struct phy *devm_of_phy_get_by_index(struct device *dev, struct device_node *np, + int index); void phy_put(struct phy *phy); void devm_phy_put(struct device *dev, struct phy *phy); struct phy *of_phy_get(struct device_node *np, const char *con_id); @@ -261,6 +263,13 @@ static inline struct phy *devm_of_phy_get(struct device *dev, return ERR_PTR(-ENOSYS); } +static inline struct phy *devm_of_phy_get_by_index(struct device *dev, + struct device_node *np, + int index) +{ + return ERR_PTR(-ENOSYS); +} + static inline void phy_put(struct phy *phy) { } -- cgit v1.2.3-59-g8ed1b