net: phy: provide phy_resume/phy_suspend helpers
This adds helper functions to resume and suspend a given phy_device
by calling the corresponding driver callbacks if available.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 90a666e..73384ff 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -548,6 +548,8 @@
struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45);
int phy_device_register(struct phy_device *phy);
int phy_init_hw(struct phy_device *phydev);
+int phy_suspend(struct phy_device *phydev);
+int phy_resume(struct phy_device *phydev);
struct phy_device * phy_attach(struct net_device *dev,
const char *bus_id, phy_interface_t interface);
struct phy_device *phy_find_first(struct mii_bus *bus);