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phy: improved lookup method

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Separates registration of the phy and the lookup. The method
is copied from clkdev.c,

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Heikki Krogerus 2014-11-19 17:28:18 +02:00 • committed by Kishon Vijay Abraham I
parent d451057464
commit b7bc15b98e
3 changed files with 112 additions and 42 deletions
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16
include/linux/phy/phy.h
View file

@ -110,6 +110,13 @@ struct phy_init_data {
.port = _port, \
}
struct phy_lookup {
struct list_head node;
const char *dev_id;
const char *con_id;
struct phy *phy;
};
#define to_phy(a) (container_of((a), struct phy, dev))
#define of_phy_provider_register(dev, xlate) \
@ -174,6 +181,8 @@ struct phy_provider *__devm_of_phy_provider_register(struct device *dev,
void of_phy_provider_unregister(struct phy_provider *phy_provider);
void devm_of_phy_provider_unregister(struct device *dev,
struct phy_provider *phy_provider);
int phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id);
void phy_remove_lookup(struct phy *phy, const char *con_id, const char *dev_id);
#else
static inline int phy_pm_runtime_get(struct phy *phy)
{
@ -345,6 +354,13 @@ static inline void devm_of_phy_provider_unregister(struct device *dev,
struct phy_provider *phy_provider)
{
}
static inline int
phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id)
{
return 0;
}
static inline void phy_remove_lookup(struct phy *phy, const char *con_id,
const char *dev_id) { }
#endif
#endif /* __DRIVERS_PHY_H */