summaryrefslogtreecommitdiffstats
path: root/drivers/virtio
diff options
context:
space:
mode:
authorMichael S. Tsirkin <mst@redhat.com>2014-12-04 19:31:45 +0200
committerMichael S. Tsirkin <mst@redhat.com>2014-12-09 21:42:00 +0200
commitd71a6fc6b97fba1de999c6f0fab5c75544afab76 (patch)
tree4f29a0280f7725f6807af7f28ec9f078b80c7bde /drivers/virtio
parent63d9f218a3cdaa2316ede9099d6be2c619ec5b9f (diff)
downloadlinux-d71a6fc6b97fba1de999c6f0fab5c75544afab76.tar.bz2
virtio: drop legacy_only driver flag
legacy_only flag is now unused, drop it from core. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'drivers/virtio')
-rw-r--r--drivers/virtio/virtio.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index e1673a511d17..f22665868781 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -198,10 +198,6 @@ static int virtio_dev_probe(struct device *_d)
driver_features_legacy = driver_features;
}
- /* Detect legacy-only drivers and disable VIRTIO_F_VERSION_1. */
- if (drv->legacy_only)
- device_features &= ~(1ULL << VIRTIO_F_VERSION_1);
-
if (device_features & (1ULL << VIRTIO_F_VERSION_1))
dev->features = driver_features & device_features;
else