From: hayeswang <hayeswang@realtek.com>
Date: Mon, 6 Oct 2014 02:36:04 +0000 (+0800)
Subject: r8152: nway reset after setting eee
X-Git-Tag: firefly_0821_release~176^2~3106^2~26
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9d31a7b9f9963e97e067e72ef13492e6ace7d345;p=firefly-linux-kernel-4.4.55.git

r8152: nway reset after setting eee

Restart autonegotiation is necessary after setting EEE.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index b9a98152815b..65326204baa0 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3471,6 +3471,8 @@ rtl_ethtool_set_eee(struct net_device *net, struct ethtool_eee *edata)
 		goto out;
 
 	ret = tp->rtl_ops.eee_set(tp, edata);
+	if (!ret)
+		ret = mii_nway_restart(&tp->mii);
 
 	usb_autopm_put_interface(tp->intf);