GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-28 01:21:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

phy: core: Add devm_of_phy_get_by_index to phy-core

Browse source 
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 <arun.ramamurthy@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
[kishon@ti.com: fix compilation errors]
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Arun Ramamurthy 2015-04-22 16:04:11 -07:00 • committed by Kishon Vijay Abraham I
parent 2decb2682f
commit 6be109b31c
3 changed files with 47 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
include/linux/phy/phy.h
View file

@ -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)
{
}