net: phy: Add missing phy_unregister_device

The counterpart of phy_register_device is missing. Add it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index f3dffca46e..edf5d03d94 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -272,6 +272,17 @@ int phy_register_device(struct phy_device *phydev)
 	return ret;
 }
 
+void phy_unregister_device(struct phy_device *phydev)
+{
+	if (!phydev->registered)
+		return;
+
+	phydev->bus->phy_map[phydev->addr] = NULL;
+
+	unregister_device(&phydev->dev);
+	phydev->registered = 0;
+}
+
 static struct phy_device *of_mdio_find_phy(struct eth_device *edev)
 {
 	struct device_d *dev;