add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/s390/net/ctcm_main.c
..
..
@@ -569,8 +569,7 @@
569
569
 	fsm_addtimer(&ch->timer, CTCM_TIME_5_SEC, CTC_EVENT_TIMER, ch);
570
570
 	spin_lock_irqsave(get_ccwdev_lock(ch->cdev), saveflags);
571
571
 	ch->prof.send_stamp = jiffies;
572
-	rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx],
573
-					(unsigned long)ch, 0xff, 0);
572
+	rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx], 0, 0xff, 0);
574
573
 	spin_unlock_irqrestore(get_ccwdev_lock(ch->cdev), saveflags);
575
574
 	if (ccw_idx == 3)
576
575
 		ch->prof.doios_single++;
..
..
@@ -833,8 +832,7 @@
833
832
 
834
833
 	spin_lock_irqsave(get_ccwdev_lock(ch->cdev), saveflags);
835
834
 	ch->prof.send_stamp = jiffies;
836
-	rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx],
837
-					(unsigned long)ch, 0xff, 0);
835
+	rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx], 0, 0xff, 0);
838
836
 	spin_unlock_irqrestore(get_ccwdev_lock(ch->cdev), saveflags);
839
837
 	if (ccw_idx == 3)
840
838
 		ch->prof.doios_single++;
..
..
@@ -1074,10 +1072,8 @@
1074
1072
 		if (grp) {
1075
1073
 			if (grp->fsm)
1076
1074
 				kfree_fsm(grp->fsm);
1077
-			if (grp->xid_skb)
1078
-				dev_kfree_skb(grp->xid_skb);
1079
-			if (grp->rcvd_xid_skb)
1080
-				dev_kfree_skb(grp->rcvd_xid_skb);
1075
+			dev_kfree_skb(grp->xid_skb);
1076
+			dev_kfree_skb(grp->rcvd_xid_skb);
1081
1077
 			tasklet_kill(&grp->mpc_tasklet2);
1082
1078
 			kfree(grp);
1083
1079
 			priv->mpcg = NULL;
..
..
@@ -1702,43 +1698,6 @@
1702
1698
 	put_device(&cgdev->dev);
1703
1699
 }
1704
1700
 
1705
-static int ctcm_pm_suspend(struct ccwgroup_device *gdev)
1706
-{
1707
-	struct ctcm_priv *priv = dev_get_drvdata(&gdev->dev);
1708
-
1709
-	if (gdev->state == CCWGROUP_OFFLINE)
1710
-		return 0;
1711
-	netif_device_detach(priv->channel[CTCM_READ]->netdev);
1712
-	ctcm_close(priv->channel[CTCM_READ]->netdev);
1713
-	if (!wait_event_timeout(priv->fsm->wait_q,
1714
-	    fsm_getstate(priv->fsm) == DEV_STATE_STOPPED, CTCM_TIME_5_SEC)) {
1715
-		netif_device_attach(priv->channel[CTCM_READ]->netdev);
1716
-		return -EBUSY;
1717
-	}
1718
-	ccw_device_set_offline(gdev->cdev[1]);
1719
-	ccw_device_set_offline(gdev->cdev[0]);
1720
-	return 0;
1721
-}
1722
-
1723
-static int ctcm_pm_resume(struct ccwgroup_device *gdev)
1724
-{
1725
-	struct ctcm_priv *priv = dev_get_drvdata(&gdev->dev);
1726
-	int rc;
1727
-
1728
-	if (gdev->state == CCWGROUP_OFFLINE)
1729
-		return 0;
1730
-	rc = ccw_device_set_online(gdev->cdev[1]);
1731
-	if (rc)
1732
-		goto err_out;
1733
-	rc = ccw_device_set_online(gdev->cdev[0]);
1734
-	if (rc)
1735
-		goto err_out;
1736
-	ctcm_open(priv->channel[CTCM_READ]->netdev);
1737
-err_out:
1738
-	netif_device_attach(priv->channel[CTCM_READ]->netdev);
1739
-	return rc;
1740
-}
1741
-
1742
1701
 static struct ccw_device_id ctcm_ids[] = {
1743
1702
 	{CCW_DEVICE(0x3088, 0x08), .driver_info = ctcm_channel_type_parallel},
1744
1703
 	{CCW_DEVICE(0x3088, 0x1e), .driver_info = ctcm_channel_type_ficon},
..
..
@@ -1768,9 +1727,6 @@
1768
1727
 	.remove      = ctcm_remove_device,
1769
1728
 	.set_online  = ctcm_new_device,
1770
1729
 	.set_offline = ctcm_shutdown_device,
1771
-	.freeze	     = ctcm_pm_suspend,
1772
-	.thaw	     = ctcm_pm_resume,
1773
-	.restore     = ctcm_pm_resume,
1774
1730
 };
1775
1731
 
1776
1732
 static ssize_t group_store(struct device_driver *ddrv, const char *buf,