18 static void virtsnd_remove(struct virtio_device *vdev);
84 	struct virtio_snd *snd = vqueue->vdev->priv;  in virtsnd_event_notify_cb()
110 	struct virtio_device *vdev = snd->vdev;  in virtsnd_find_vqs()  local
126 	rc = virtio_find_vqs(vdev, VIRTIO_SND_VQ_MAX, vqs, vqs_info, NULL);  in virtsnd_find_vqs()
128 		dev_err(&vdev->dev, "failed to initialize virtqueues\n");  in virtsnd_find_vqs()
194 	struct virtio_device *vdev = snd->vdev;  in virtsnd_build_devs()  local
195 	struct device *dev = &vdev->dev;  in virtsnd_build_devs()
231 	if (virtio_has_feature(vdev, VIRTIO_SND_F_CTLS)) {  in virtsnd_build_devs()
271 static int virtsnd_validate(struct virtio_device *vdev)  in virtsnd_validate()  argument
273 	if (!vdev->config->get) {  in virtsnd_validate()
274 		dev_err(&vdev->dev, "configuration access disabled\n");  in virtsnd_validate()
278 	if (!virtio_has_feature(vdev, VIRTIO_F_VERSION_1)) {  in virtsnd_validate()
279 		dev_err(&vdev->dev,  in virtsnd_validate()
285 		dev_err(&vdev->dev, "msg_timeout_ms value cannot be zero\n");  in virtsnd_validate()
289 	if (virtsnd_pcm_validate(vdev))  in virtsnd_validate()
302 static int virtsnd_probe(struct virtio_device *vdev)  in virtsnd_probe()  argument
308 	snd = devm_kzalloc(&vdev->dev, sizeof(*snd), GFP_KERNEL);  in virtsnd_probe()
312 	snd->vdev = vdev;  in virtsnd_probe()
316 	vdev->priv = snd;  in virtsnd_probe()
325 	virtio_device_ready(vdev);  in virtsnd_probe()
335 		virtsnd_remove(vdev);  in virtsnd_probe()
346 static void virtsnd_remove(struct virtio_device *vdev)  in virtsnd_remove()  argument
348 	struct virtio_snd *snd = vdev->priv;  in virtsnd_remove()
357 	vdev->config->del_vqs(vdev);  in virtsnd_remove()
358 	virtio_reset_device(vdev);  in virtsnd_remove()
378 static int virtsnd_freeze(struct virtio_device *vdev)  in virtsnd_freeze()  argument
380 	struct virtio_snd *snd = vdev->priv;  in virtsnd_freeze()
386 	vdev->config->del_vqs(vdev);  in virtsnd_freeze()
387 	virtio_reset_device(vdev);  in virtsnd_freeze()
405 static int virtsnd_restore(struct virtio_device *vdev)  in virtsnd_restore()  argument
407 	struct virtio_snd *snd = vdev->priv;  in virtsnd_restore()
414 	virtio_device_ready(vdev);  in virtsnd_restore()