Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index fa1b5da..15f906e 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -90,23 +90,6 @@
dma_addr_t virtqueue_get_avail_addr(struct virtqueue *vq);
dma_addr_t virtqueue_get_used_addr(struct virtqueue *vq);
-/*
- * Legacy accessors -- in almost all cases, these are the wrong functions
- * to use.
- */
-static inline void *virtqueue_get_desc(struct virtqueue *vq)
-{
- return virtqueue_get_vring(vq)->desc;
-}
-static inline void *virtqueue_get_avail(struct virtqueue *vq)
-{
- return virtqueue_get_vring(vq)->avail;
-}
-static inline void *virtqueue_get_used(struct virtqueue *vq)
-{
- return virtqueue_get_vring(vq)->used;
-}
-
/**
* virtio_device - representation of a device using virtio
* @index: unique position on the virtio bus
@@ -157,6 +140,8 @@
int virtio_device_restore(struct virtio_device *dev);
#endif
+size_t virtio_max_dma_size(struct virtio_device *vdev);
+
#define virtio_device_for_each_vq(vdev, vq) \
list_for_each_entry(vq, &vdev->vqs, list)