Just call drm_fence_put directly instead. Also set vgfb->fence to NULL after dropping the reference.
Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- drivers/gpu/drm/virtio/virtgpu_drv.h | 1 - drivers/gpu/drm/virtio/virtgpu_fence.c | 8 -------- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 2 +- drivers/gpu/drm/virtio/virtgpu_plane.c | 6 ++++-- 4 files changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 63704915f8..bfb31fc3d0 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -337,7 +337,6 @@ int virtio_gpu_mmap(struct file *filp, struct vm_area_struct *vma); /* virtio_gpu_fence.c */ struct virtio_gpu_fence *virtio_gpu_fence_alloc( struct virtio_gpu_device *vgdev); -void virtio_gpu_fence_cleanup(struct virtio_gpu_fence *fence); int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_ctrl_hdr *cmd_hdr, struct virtio_gpu_fence *fence); diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 4d6826b278..21bd4c4a32 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -81,14 +81,6 @@ struct virtio_gpu_fence *virtio_gpu_fence_alloc(struct virtio_gpu_device *vgdev) return fence; }
-void virtio_gpu_fence_cleanup(struct virtio_gpu_fence *fence) -{ - if (!fence) - return; - - dma_fence_put(&fence->f); -} - int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_ctrl_hdr *cmd_hdr, struct virtio_gpu_fence *fence) diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 161b80fee4..14ce8188c0 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -351,7 +351,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, virtio_gpu_cmd_resource_create_3d(vgdev, qobj, &rc_3d); ret = virtio_gpu_object_attach(vgdev, qobj, fence); if (ret) { - virtio_gpu_fence_cleanup(fence); + dma_fence_put(&fence->f); goto fail_backoff; } ttm_eu_fence_buffer_objects(&ticket, &validate_list, &fence->f); diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index 548265b8e8..024c2aa0c9 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c @@ -169,8 +169,10 @@ static void virtio_gpu_cursor_cleanup_fb(struct drm_plane *plane, return;
vgfb = to_virtio_gpu_framebuffer(plane->state->fb); - if (vgfb->fence) - virtio_gpu_fence_cleanup(vgfb->fence); + if (vgfb->fence) { + dma_fence_put(&vgfb->fence->f); + vgfb->fence = NULL; + } }
static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,