irq: irq-keystone: Fix race in installing chained IRQ handler

[firefly-linux-kernel-4.4.55.git] / drivers / virtio / virtio_mmio.c

diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index 6010d7ec0a0f899b7b7690d202e9b57c6dbc7193..7a5e60dea6c59267ef48efa42ac2091346616b57 100644 (file)
--- 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);