X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=include%2Flinux%2Fvirtio.h;h=e4807aff7bac08d011398c0379c7c8eaedb55bcd;hp=4c069d8bd74038568acc37992c4eb111188f261b;hb=ddabe0f7922dc94249030ce3f3f7cae9ef34dbe3;hpb=dede6faac448db4251f8996d7dec6afb5a43726a

diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 4c069d8bd740..e4807aff7bac 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -96,6 +96,10 @@ void virtqueue_disable_cb(struct virtqueue *vq);
 
 bool virtqueue_enable_cb(struct virtqueue *vq);
 
+unsigned virtqueue_enable_cb_prepare(struct virtqueue *vq);
+
+bool virtqueue_poll(struct virtqueue *vq, unsigned);
+
 bool virtqueue_enable_cb_delayed(struct virtqueue *vq);
 
 void *virtqueue_detach_unused_buf(struct virtqueue *vq);
@@ -123,7 +127,11 @@ struct virtio_device {
 	void *priv;
 };
 
-#define dev_to_virtio(dev) container_of(dev, struct virtio_device, dev)
+static inline struct virtio_device *dev_to_virtio(struct device *_dev)
+{
+	return container_of(_dev, struct virtio_device, dev);
+}
+
 int register_virtio_device(struct virtio_device *dev);
 void unregister_virtio_device(struct virtio_device *dev);