diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/hw_random/virtio-rng.c | 13 | ||||
| -rw-r--r-- | drivers/char/virtio_console.c | 18 | ||||
| -rw-r--r-- | drivers/lguest/lguest_device.c | 2 | ||||
| -rw-r--r-- | drivers/net/virtio_net.c | 12 | ||||
| -rw-r--r-- | drivers/remoteproc/remoteproc_virtio.c | 2 | ||||
| -rw-r--r-- | drivers/s390/kvm/kvm_virtio.c | 2 | ||||
| -rw-r--r-- | drivers/virtio/virtio_balloon.c | 13 | ||||
| -rw-r--r-- | drivers/virtio/virtio_mmio.c | 4 | ||||
| -rw-r--r-- | drivers/virtio/virtio_pci.c | 8 |
9 files changed, 16 insertions, 58 deletions
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index b65c10395959..10fd71ccf587 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -154,18 +154,7 @@ static struct virtio_driver virtio_rng_driver = { #endif }; -static int __init init(void) -{ - return register_virtio_driver(&virtio_rng_driver); -} - -static void __exit fini(void) -{ - unregister_virtio_driver(&virtio_rng_driver); -} -module_init(init); -module_exit(fini); - +module_virtio_driver(virtio_rng_driver); MODULE_DEVICE_TABLE(virtio, id_table); MODULE_DESCRIPTION("Virtio random number driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index ee4dbeafb377..e905d5f53051 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -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; } diff --git a/drivers/lguest/lguest_device.c b/drivers/lguest/lguest_device.c index fc92ccbd71dc..b3256ff0d426 100644 --- a/drivers/lguest/lguest_device.c +++ b/drivers/lguest/lguest_device.c @@ -396,7 +396,7 @@ static const char *lg_bus_name(struct virtio_device *vdev) } /* The ops structure which hooks everything together. */ -static struct virtio_config_ops lguest_config_ops = { +static const struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, .finalize_features = lg_finalize_features, .get = lg_get, diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 192c91c8e799..57ac4b0294bc 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1736,17 +1736,7 @@ static struct virtio_driver virtio_net_driver = { #endif }; -static int __init init(void) -{ - return register_virtio_driver(&virtio_net_driver); -} - -static void __exit fini(void) -{ - unregister_virtio_driver(&virtio_net_driver); -} -module_init(init); -module_exit(fini); +module_virtio_driver(virtio_net_driver); MODULE_DEVICE_TABLE(virtio, id_table); MODULE_DESCRIPTION("Virtio network driver"); diff --git a/drivers/remoteproc/remoteproc_virtio.c b/drivers/remoteproc/remoteproc_virtio.c index 9e198e590675..afed9b7731c4 100644 --- a/drivers/remoteproc/remoteproc_virtio.c +++ b/drivers/remoteproc/remoteproc_virtio.c @@ -222,7 +222,7 @@ static void rproc_virtio_finalize_features(struct virtio_device *vdev) rvdev->gfeatures = vdev->features[0]; } -static struct virtio_config_ops rproc_virtio_config_ops = { +static const struct virtio_config_ops rproc_virtio_config_ops = { .get_features = rproc_virtio_get_features, .finalize_features = rproc_virtio_finalize_features, .find_vqs = rproc_virtio_find_vqs, diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index 03a15e016778..6711e65764b5 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -275,7 +275,7 @@ static const char *kvm_bus_name(struct virtio_device *vdev) /* * The config ops structure as defined by virtio config */ -static struct virtio_config_ops kvm_vq_configspace_ops = { +static const struct virtio_config_ops kvm_vq_configspace_ops = { .get_features = kvm_get_features, .finalize_features = kvm_finalize_features, .get = kvm_get, diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index 797e1c79a104..8dab163c5ef0 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -560,18 +560,7 @@ static struct virtio_driver virtio_balloon_driver = { #endif }; -static int __init init(void) -{ - return register_virtio_driver(&virtio_balloon_driver); -} - -static void __exit fini(void) -{ - unregister_virtio_driver(&virtio_balloon_driver); -} -module_init(init); -module_exit(fini); - +module_virtio_driver(virtio_balloon_driver); MODULE_DEVICE_TABLE(virtio, id_table); MODULE_DESCRIPTION("Virtio balloon driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 31f966f4d27f..1ba0d6831015 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -75,7 +75,7 @@ * * 0x050 W QueueNotify Queue notifier * 0x060 R InterruptStatus Interrupt status register - * 0x060 W InterruptACK Interrupt acknowledge register + * 0x064 W InterruptACK Interrupt acknowledge register * 0x070 RW Status Device status register * * 0x100+ RW Device-specific configuration space @@ -423,7 +423,7 @@ static const char *vm_bus_name(struct virtio_device *vdev) return vm_dev->pdev->name; } -static struct virtio_config_ops virtio_mmio_config_ops = { +static const struct virtio_config_ops virtio_mmio_config_ops = { .get = vm_get, .set = vm_set, .get_status = vm_get_status, diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 0c142892c105..a7ce73029f59 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -91,9 +91,9 @@ struct virtio_pci_vq_info }; /* Qumranet donated their vendor ID for devices 0x1000 thru 0x10FF. */ -static struct pci_device_id virtio_pci_id_table[] = { - { 0x1af4, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, - { 0 }, +static DEFINE_PCI_DEVICE_TABLE(virtio_pci_id_table) = { + { PCI_DEVICE(0x1af4, PCI_ANY_ID) }, + { 0 } }; MODULE_DEVICE_TABLE(pci, virtio_pci_id_table); @@ -652,7 +652,7 @@ static int vp_set_vq_affinity(struct virtqueue *vq, int cpu) return 0; } -static struct virtio_config_ops virtio_pci_config_ops = { +static const struct virtio_config_ops virtio_pci_config_ops = { .get = vp_get, .set = vp_set, .get_status = vp_get_status, |