[RFC PATCH 14/27] virtio: Remove virtio_queue_get_used_notify_split

[Eugenio Pérez <eperezma@xxxxxxxxxx>]

No more uses beyond this point

Signed-off-by: Eugenio Pérez <eperezma@xxxxxxxxxx>
---
 include/hw/virtio/virtio.h |  1 -
 hw/virtio/virtio.c         | 14 --------------
 2 files changed, 15 deletions(-)

diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 0a7f5cc63e..79212141a6 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -225,7 +225,6 @@ int virtio_load(VirtIODevice *vdev, QEMUFile *f, int version_id);
 
 void virtio_notify_config(VirtIODevice *vdev);
 
-bool virtio_queue_get_used_notify_split(VirtQueue *vq);
 bool virtio_queue_get_notification(VirtQueue *vq);
 void virtio_queue_set_notification(VirtQueue *vq, int enable);
 
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 77ca5f6b6f..ad9dc5dfa7 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -377,20 +377,6 @@ static inline void vring_used_idx_set(VirtQueue *vq, uint16_t val)
     vq->used_idx = val;
 }
 
-bool virtio_queue_get_used_notify_split(VirtQueue *vq)
-{
-    VRingMemoryRegionCaches *caches;
-    hwaddr pa = offsetof(VRingUsed, flags);
-    uint16_t flags;
-
-    RCU_READ_LOCK_GUARD();
-
-    caches = vring_get_region_caches(vq);
-    assert(caches);
-    flags = virtio_lduw_phys_cached(vq->vdev, &caches->used, pa);
-    return !(VRING_USED_F_NO_NOTIFY & flags);
-}
-
 /* Called within rcu_read_lock().  */
 static inline void vring_used_flags_set_bit(VirtQueue *vq, int mask)
 {
-- 
2.18.4