drm/virtio: convert to LE accessors

Virtgpu is modern-only. Use LE accessors for config space.

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

diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 0a5c8cf..4d944a0 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -39,8 +39,8 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
        u32 events_read, events_clear = 0;
 
        /* read the config space */
-       virtio_cread(vgdev->vdev, struct virtio_gpu_config,
-                    events_read, &events_read);
+       virtio_cread_le(vgdev->vdev, struct virtio_gpu_config,
+                       events_read, &events_read);
        if (events_read & VIRTIO_GPU_EVENT_DISPLAY) {
                if (vgdev->has_edid)
                        virtio_gpu_cmd_get_edids(vgdev);
@@ -49,8 +49,8 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
                drm_helper_hpd_irq_event(vgdev->ddev);
                events_clear |= VIRTIO_GPU_EVENT_DISPLAY;
        }
-       virtio_cwrite(vgdev->vdev, struct virtio_gpu_config,
-                     events_clear, &events_clear);
+       virtio_cwrite_le(vgdev->vdev, struct virtio_gpu_config,
+                        events_clear, &events_clear);
 }
 
 static void virtio_gpu_init_vq(struct virtio_gpu_queue *vgvq,
@@ -165,8 +165,8 @@ int virtio_gpu_init(struct drm_device *dev)
        }
 
        /* get display info */
-       virtio_cread(vgdev->vdev, struct virtio_gpu_config,
-                    num_scanouts, &num_scanouts);
+       virtio_cread_le(vgdev->vdev, struct virtio_gpu_config,
+                       num_scanouts, &num_scanouts);
        vgdev->num_scanouts = min_t(uint32_t, num_scanouts,
                                    VIRTIO_GPU_MAX_SCANOUTS);
        if (!vgdev->num_scanouts) {
@@ -176,8 +176,8 @@ int virtio_gpu_init(struct drm_device *dev)
        }
        DRM_INFO("number of scanouts: %d\n", num_scanouts);
 
-       virtio_cread(vgdev->vdev, struct virtio_gpu_config,
-                    num_capsets, &num_capsets);
+       virtio_cread_le(vgdev->vdev, struct virtio_gpu_config,
+                       num_capsets, &num_capsets);
        DRM_INFO("number of cap sets: %d\n", num_capsets);
 
        virtio_gpu_modeset_init(vgdev);