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fec: call fec_restart() in fec_open()

We called fec_stop() in fec_enet_close(), thus we have to call
fec_restart() in fec_enet_open().

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sascha Hauer 16 年之前
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fe957c40ec
共有 1 個文件被更改,包括 8 次插入10 次删除
  1. 8 10
      drivers/net/fec.c

+ 8 - 10
drivers/net/fec.c

@@ -1489,6 +1489,8 @@ fec_enet_open(struct net_device *dev)
 	fep->sequence_done = 0;
 	fep->link = 0;
 
+	fec_restart(dev, 1);
+
 	if (fep->phy) {
 		mii_do_cmd(dev, fep->phy->ack_int);
 		mii_do_cmd(dev, fep->phy->config);
@@ -1505,18 +1507,14 @@ fec_enet_open(struct net_device *dev)
 			schedule();
 
 		mii_do_cmd(dev, fep->phy->startup);
-
-		/* Set the initial link state to true. A lot of hardware
-		 * based on this device does not implement a PHY interrupt,
-		 * so we are never notified of link change.
-		 */
-		fep->link = 1;
-	} else {
-		fep->link = 1; /* lets just try it and see */
-		/* no phy,  go full duplex,  it's most likely a hub chip */
-		fec_restart(dev, 1);
 	}
 
+	/* Set the initial link state to true. A lot of hardware
+	 * based on this device does not implement a PHY interrupt,
+	 * so we are never notified of link change.
+	 */
+	fep->link = 1;
+
 	netif_start_queue(dev);
 	fep->opened = 1;
 	return 0;