virtio-iommu: convert to LE accessors

Virtio iommu is modern-only. Use LE accessors for config space.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c
index f6f07489a9aa57947e2c993f0854e5de91ee50ef..b4da396cce60401427d4e35a8aa552c3e47e56fc 100644 (file)
--- a/drivers/iommu/virtio-iommu.c
+++ b/drivers/iommu/virtio-iommu.c
@@ -1010,8 +1010,8 @@ static int viommu_probe(struct virtio_device *vdev)
        if (ret)
                return ret;
 
-       virtio_cread(vdev, struct virtio_iommu_config, page_size_mask,
-                    &viommu->pgsize_bitmap);
+       virtio_cread_le(vdev, struct virtio_iommu_config, page_size_mask,
+                       &viommu->pgsize_bitmap);
 
        if (!viommu->pgsize_bitmap) {
                ret = -EINVAL;
@@ -1022,25 +1022,25 @@ static int viommu_probe(struct virtio_device *vdev)
        viommu->last_domain = ~0U;
 
        /* Optional features */
-       virtio_cread_feature(vdev, VIRTIO_IOMMU_F_INPUT_RANGE,
-                            struct virtio_iommu_config, input_range.start,
-                            &input_start);
+       virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_INPUT_RANGE,
+                               struct virtio_iommu_config, input_range.start,
+                               &input_start);
 
-       virtio_cread_feature(vdev, VIRTIO_IOMMU_F_INPUT_RANGE,
-                            struct virtio_iommu_config, input_range.end,
-                            &input_end);
+       virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_INPUT_RANGE,
+                               struct virtio_iommu_config, input_range.end,
+                               &input_end);
 
-       virtio_cread_feature(vdev, VIRTIO_IOMMU_F_DOMAIN_RANGE,
-                            struct virtio_iommu_config, domain_range.start,
-                            &viommu->first_domain);
+       virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_DOMAIN_RANGE,
+                               struct virtio_iommu_config, domain_range.start,
+                               &viommu->first_domain);
 
-       virtio_cread_feature(vdev, VIRTIO_IOMMU_F_DOMAIN_RANGE,
-                            struct virtio_iommu_config, domain_range.end,
-                            &viommu->last_domain);
+       virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_DOMAIN_RANGE,
+                               struct virtio_iommu_config, domain_range.end,
+                               &viommu->last_domain);
 
-       virtio_cread_feature(vdev, VIRTIO_IOMMU_F_PROBE,
-                            struct virtio_iommu_config, probe_size,
-                            &viommu->probe_size);
+       virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_PROBE,
+                               struct virtio_iommu_config, probe_size,
+                               &viommu->probe_size);
 
        viommu->geometry = (struct iommu_domain_geometry) {
                .aperture_start = input_start,