From: Michael S. Tsirkin <mst@redhat.com>
Date: Wed, 15 Apr 2015 00:47:44 +0000 (+0930)
Subject: virtio: balloon might not be a legacy device
X-Git-Tag: firefly_0821_release~176^2~1886^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2343dabc6096486b2705ab9420dd292801fc47f3;p=firefly-linux-kernel-4.4.55.git

virtio: balloon might not be a legacy device

We added transitional device support to balloon driver,
so we don't need to black-list it in core anymore.

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 5ce2aa48fc6e..5fa67b5282ad 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -280,7 +280,7 @@ static struct bus_type virtio_bus = {
 
 bool virtio_device_is_legacy_only(struct virtio_device_id id)
 {
-	return id.device == VIRTIO_ID_BALLOON;
+	return false;
 }
 EXPORT_SYMBOL_GPL(virtio_device_is_legacy_only);