libphy: add phy_find_first function

Many drivers do this in them manually. Now they can use this function.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 6a7eb402165d..14d7fdf6a90a 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -452,6 +452,7 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
                 u32 flags, phy_interface_t interface);
 struct phy_device * phy_attach(struct net_device *dev,
                 const char *bus_id, u32 flags, phy_interface_t interface);
+struct phy_device *phy_find_first(struct mii_bus *bus);
 int phy_connect_direct(struct net_device *dev, struct phy_device *phydev,
                 void (*handler)(struct net_device *), u32 flags,
                 phy_interface_t interface);