From: Lucas Stach <l.stach@pengutronix.de>
Date: Tue, 16 Apr 2013 00:42:42 +0000 (+0000)
Subject: net: fec: fix regression in link change accounting
X-Git-Tag: v3.9-rc8~20^2~2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=8d7ed0f051caf192994c02fbefb859eac03d1646;p=linux.git

net: fec: fix regression in link change accounting

A link-down isn't properly saved in the FEC state, so we wouldn't restart the
FEC after a repeated link-up.

Regression was introduced with commit
d97e7497 "net: fec: restart the FEC when PHY speed changes"

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c
index f292c3aa423f..73195f643c9c 100644
--- a/drivers/net/ethernet/freescale/fec.c
+++ b/drivers/net/ethernet/freescale/fec.c
@@ -1002,6 +1002,7 @@ static void fec_enet_adjust_link(struct net_device *ndev)
 	} else {
 		if (fep->link) {
 			fec_stop(ndev);
+			fep->link = phy_dev->link;
 			status_change = 1;
 		}
 	}