Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[~shefty/rdma-dev.git] / drivers / char / virtio_console.c
index ee4dbea..e905d5f 100644 (file)
@@ -61,9 +61,6 @@ struct ports_driver_data {
        /* List of all the devices we're handling */
        struct list_head portdevs;
 
-       /* Number of devices this driver is handling */
-       unsigned int index;
-
        /*
         * This is used to keep track of the number of hvc consoles
         * spawned by this driver.  This number is given as the first
@@ -169,9 +166,6 @@ struct ports_device {
        /* Array of per-port IO virtqueues */
        struct virtqueue **in_vqs, **out_vqs;
 
-       /* Used for numbering devices for sysfs and debugfs */
-       unsigned int drv_index;
-
        /* Major number for this device.  Ports will be created as minors. */
        int chr_major;
 };
@@ -1415,7 +1409,7 @@ static int add_port(struct ports_device *portdev, u32 id)
        }
        port->dev = device_create(pdrvdata.class, &port->portdev->vdev->dev,
                                  devt, port, "vport%up%u",
-                                 port->portdev->drv_index, id);
+                                 port->portdev->vdev->index, id);
        if (IS_ERR(port->dev)) {
                err = PTR_ERR(port->dev);
                dev_err(&port->portdev->vdev->dev,
@@ -1442,7 +1436,7 @@ static int add_port(struct ports_device *portdev, u32 id)
                 * rproc_serial does not want the console port, only
                 * the generic port implementation.
                 */
-               port->host_connected = true;
+               port->host_connected = port->guest_connected = true;
        else if (!use_multiport(port->portdev)) {
                /*
                 * If we're not using multiport support,
@@ -1470,7 +1464,7 @@ static int add_port(struct ports_device *portdev, u32 id)
                 * inspect a port's state at any time
                 */
                sprintf(debugfs_name, "vport%up%u",
-                       port->portdev->drv_index, id);
+                       port->portdev->vdev->index, id);
                port->debugfs_file = debugfs_create_file(debugfs_name, 0444,
                                                         pdrvdata.debugfs_dir,
                                                         port,
@@ -1958,16 +1952,12 @@ static int virtcons_probe(struct virtio_device *vdev)
        portdev->vdev = vdev;
        vdev->priv = portdev;
 
-       spin_lock_irq(&pdrvdata_lock);
-       portdev->drv_index = pdrvdata.index++;
-       spin_unlock_irq(&pdrvdata_lock);
-
        portdev->chr_major = register_chrdev(0, "virtio-portsdev",
                                             &portdev_fops);
        if (portdev->chr_major < 0) {
                dev_err(&vdev->dev,
                        "Error %d registering chrdev for device %u\n",
-                       portdev->chr_major, portdev->drv_index);
+                       portdev->chr_major, vdev->index);
                err = portdev->chr_major;
                goto free;
        }