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| author | Michael S. Tsirkin <mst@redhat.com> | 2015-04-15 03:47:45 +0300 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-04-15 06:11:12 +0300 |
| commit | a62d547c72cd0ed03565b4eb2167536a64bad0f4 (patch) | |
| tree | 02d6b7d79e50f7674ba13fae658ace11af944d56 | |
| parent | 2003a7a5b66fee3b1b90daa1ace62a8d762d4a34 (diff) | |
| download | linux-a62d547c72cd0ed03565b4eb2167536a64bad0f4.tar.xz | |
virtio_mmio: support non-legacy balloon devices
virtio_device_is_legacy_only is always false now,
drop the test from virtio mmio.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| -rw-r--r-- | drivers/virtio/virtio_mmio.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 6010d7ec0a0f..7a5e60dea6c5 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -581,14 +581,6 @@ static int virtio_mmio_probe(struct platform_device *pdev) } vm_dev->vdev.id.vendor = readl(vm_dev->base + VIRTIO_MMIO_VENDOR_ID); - /* Reject legacy-only IDs for version 2 devices */ - if (vm_dev->version == 2 && - virtio_device_is_legacy_only(vm_dev->vdev.id)) { - dev_err(&pdev->dev, "Version 2 not supported for devices %u!\n", - vm_dev->vdev.id.device); - return -ENODEV; - } - if (vm_dev->version == 1) writel(PAGE_SIZE, vm_dev->base + VIRTIO_MMIO_GUEST_PAGE_SIZE); |