Merge branch 'more-phydev-leaks'

Johan Hovold says:

====================
net: fix phydev reference leaks

This series fixes a number of phydev reference leaks (and one of_node
leak) due to failure to put the reference taken by of_phy_find_device().

Note that I did not try to fix drivers/net/phy/xilinx_gmii2rgmii.c which
still leaks a reference.

Against net but should apply just as fine to net-next.

v2:
 - use put_device() instead of phy_dev_free() to put the references
   taken in net/dsa (patch 1/4).
 - add four new patches fixing similar leaks
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 1 deletions

diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index a6902c1e2f28..cb0091b99592 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -233,6 +233,8 @@ int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
 		genphy_read_status(phydev);
 		if (ds->ops->adjust_link)
 			ds->ops->adjust_link(ds, port, phydev);
+
+		put_device(&phydev->mdio.dev);
 	}
 
 	return 0;
@@ -509,8 +511,9 @@ void dsa_cpu_dsa_destroy(struct device_node *port_dn)
 	if (of_phy_is_fixed_link(port_dn)) {
 		phydev = of_phy_find_device(port_dn);
 		if (phydev) {
-			phy_device_free(phydev);
 			fixed_phy_unregister(phydev);
+			put_device(&phydev->mdio.dev);
+			phy_device_free(phydev);
 		}
 	}
 }