From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Thu, 2 Nov 2017 11:14:48 +0000
Subject: phylink: make local function phylink_phy_change() static
Patch-mainline: v4.15-rc1
Git-commit: 1ec6e53029e7fddd73bb92500a2dca05fc393e8d
References: bsc#1119113 FATE#326472

Fixes the following sparse warnings:

drivers/net/phy/phylink.c:570:6: warning:
 symbol 'phylink_phy_change' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/phy/phylink.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -567,7 +567,8 @@ void phylink_destroy(struct phylink *pl)
 }
 EXPORT_SYMBOL_GPL(phylink_destroy);
 
-void phylink_phy_change(struct phy_device *phydev, bool up, bool do_carrier)
+static void phylink_phy_change(struct phy_device *phydev, bool up,
+			       bool do_carrier)
 {
 	struct phylink *pl = phydev->phylink;