diff options
Diffstat (limited to 'drivers/net/sunvnet.c')
| -rw-r--r-- | drivers/net/sunvnet.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/drivers/net/sunvnet.c b/drivers/net/sunvnet.c index d764e4ccba5..8a667c13fae 100644 --- a/drivers/net/sunvnet.c +++ b/drivers/net/sunvnet.c @@ -892,7 +892,7 @@ const char *remote_macaddr_prop = "remote-mac-address"; static int __devinit vnet_port_probe(struct vio_dev *vdev, const struct vio_device_id *id) { - struct mdesc_node *endp; + struct mdesc_handle *hp; struct vnet_port *port; unsigned long flags; struct vnet *vp; @@ -905,23 +905,21 @@ static int __devinit vnet_port_probe(struct vio_dev *vdev, return -ENODEV; } - rmac = md_get_property(vdev->mp, remote_macaddr_prop, &len); + hp = mdesc_grab(); + + rmac = mdesc_get_property(hp, vdev->mp, remote_macaddr_prop, &len); + err = -ENODEV; if (!rmac) { printk(KERN_ERR PFX "Port lacks %s property.\n", remote_macaddr_prop); - return -ENODEV; - } - - endp = vio_find_endpoint(vdev); - if (!endp) { - printk(KERN_ERR PFX "Port lacks channel-endpoint.\n"); - return -ENODEV; + goto err_out_put_mdesc; } port = kzalloc(sizeof(*port), GFP_KERNEL); + err = -ENOMEM; if (!port) { printk(KERN_ERR PFX "Cannot allocate vnet_port.\n"); - return -ENOMEM; + goto err_out_put_mdesc; } for (i = 0; i < ETH_ALEN; i++) @@ -929,7 +927,7 @@ static int __devinit vnet_port_probe(struct vio_dev *vdev, port->vp = vp; - err = vio_driver_init(&port->vio, vdev, VDEV_NETWORK, endp, + err = vio_driver_init(&port->vio, vdev, VDEV_NETWORK, vnet_versions, ARRAY_SIZE(vnet_versions), &vnet_vio_ops, vp->dev->name); if (err) @@ -947,7 +945,7 @@ static int __devinit vnet_port_probe(struct vio_dev *vdev, INIT_LIST_HEAD(&port->list); switch_port = 0; - if (md_get_property(vdev->mp, "switch-port", NULL) != NULL) + if (mdesc_get_property(hp, vdev->mp, "switch-port", NULL) != NULL) switch_port = 1; spin_lock_irqsave(&vp->lock, flags); @@ -969,6 +967,8 @@ static int __devinit vnet_port_probe(struct vio_dev *vdev, vio_port_up(&port->vio); + mdesc_release(hp); + return 0; err_out_free_ldc: @@ -977,6 +977,8 @@ err_out_free_ldc: err_out_free_port: kfree(port); +err_out_put_mdesc: + mdesc_release(hp); return err; } @@ -1029,6 +1031,7 @@ static int __devinit vnet_probe(struct vio_dev *vdev, const struct vio_device_id *id) { static int vnet_version_printed; + struct mdesc_handle *hp; struct net_device *dev; struct vnet *vp; const u64 *mac; @@ -1037,7 +1040,9 @@ static int __devinit vnet_probe(struct vio_dev *vdev, if (vnet_version_printed++ == 0) printk(KERN_INFO "%s", version); - mac = md_get_property(vdev->mp, local_mac_prop, &len); + hp = mdesc_grab(); + + mac = mdesc_get_property(hp, vdev->mp, local_mac_prop, &len); if (!mac) { printk(KERN_ERR PFX "vnet lacks %s property.\n", local_mac_prop); @@ -1093,12 +1098,15 @@ static int __devinit vnet_probe(struct vio_dev *vdev, dev_set_drvdata(&vdev->dev, vp); + mdesc_release(hp); + return 0; err_out_free_dev: free_netdev(dev); err_out: + mdesc_release(hp); return err; } |