From: Johan Hovold <johan@kernel.org>
Date: Wed, 16 Nov 2016 14:20:38 +0000 (+0100)
Subject: net: phy: fixed_phy: fix of_node leak in fixed_phy_unregister
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=13c9d934a5a1d04f055c20c2253090e9afd9a5d1;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

net: phy: fixed_phy: fix of_node leak in fixed_phy_unregister

Make sure to drop the of_node reference taken in fixed_phy_register()
when deregistering a PHY.

Fixes: a75951217472 ("net: phy: extend fixed driver with
fixed_phy_register()")

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
index c649c101bbab..eb5167210681 100644
--- a/drivers/net/phy/fixed_phy.c
+++ b/drivers/net/phy/fixed_phy.c
@@ -279,7 +279,7 @@ EXPORT_SYMBOL_GPL(fixed_phy_register);
 void fixed_phy_unregister(struct phy_device *phy)
 {
 	phy_device_remove(phy);
-
+	of_node_put(phy->mdio.dev.of_node);
 	fixed_phy_del(phy->mdio.addr);
 }
 EXPORT_SYMBOL_GPL(fixed_phy_unregister);