phy: core: make NULL a valid phy reference if !CONFIG_GENERIC_PHY

[karo-tx-linux.git] / include / linux / phy / phy.h

diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index e2f5ca96cddc521fcc62a868039c8361f4e48997..2760744cb2a75ff59e3d172a6dd864ef42b32106 100644 (file)
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -174,21 +174,29 @@ void devm_of_phy_provider_unregister(struct device *dev,
 #else
 static inline int phy_pm_runtime_get(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }
 
 static inline int phy_pm_runtime_get_sync(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }
 
 static inline int phy_pm_runtime_put(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }
 
 static inline int phy_pm_runtime_put_sync(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }
 
@@ -204,21 +212,29 @@ static inline void phy_pm_runtime_forbid(struct phy *phy)
 
 static inline int phy_init(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }
 
 static inline int phy_exit(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }
 
 static inline int phy_power_on(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }
 
 static inline int phy_power_off(struct phy *phy)
 {
+       if (!phy)
+               return 0;
        return -ENOSYS;
 }