Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a62d547c authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by Rusty Russell
Browse files

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: default avatarMichael S. Tsirkin <mst@redhat.com>
Acked-by: default avatarPawel Moll <pawel.moll@arm.com>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 2003a7a5

drivers/virtio/virtio_mmio.c

+0 −8
Original line number Diff line number Diff line
@@ -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);