virtio: drop virtio_device_is_legacy_only

virtio_device_is_legacy_only is now unused, drop
it from core.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 5fa67b5282adabb195c07b0e8536f56e23aef3a9..b1877d73fa563d6d48f2d55b7958f02daa8d9ad7 100644 (file)
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -278,12 +278,6 @@ static struct bus_type virtio_bus = {
        .remove = virtio_dev_remove,
 };
 
-bool virtio_device_is_legacy_only(struct virtio_device_id id)
-{
-       return false;
-}
-EXPORT_SYMBOL_GPL(virtio_device_is_legacy_only);
-
 int register_virtio_driver(struct virtio_driver *driver)
 {
        /* Catch this early. */

diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 28f0e65b9a1172b8a08e0ca9bdf85412eecb5dd2..8f4d4bfa6d46084d8bea6aa3181f7bd7184fc58c 100644 (file)
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -108,8 +108,6 @@ struct virtio_device {
        void *priv;
 };
 
-bool virtio_device_is_legacy_only(struct virtio_device_id id);
-
 static inline struct virtio_device *dev_to_virtio(struct device *_dev)
 {
        return container_of(_dev, struct virtio_device, dev);