virtio: drop thaw PM operation

The thaw operation was used by the balloon driver, but after the last
commit there's no reason to have separate thaw and restore callbacks.

Signed-off-by: Amit Shah <amit.shah@redhat.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 9f1bb36d67f..05f0a80818a 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -398,11 +398,6 @@ static int restore_common(struct virtio_device *vdev)
         return 0;
 }
 
-static int virtballoon_thaw(struct virtio_device *vdev)
-{
-        return restore_common(vdev);
-}
-
 static int virtballoon_restore(struct virtio_device *vdev)
 {
         return restore_common(vdev);
@@ -426,7 +421,6 @@ static struct virtio_driver virtio_balloon_driver = {
 #ifdef CONFIG_PM
         .freeze =       virtballoon_freeze,
         .restore =      virtballoon_restore,
-        .thaw =         virtballoon_thaw,
 #endif
 };