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path: root/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
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Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c')
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index 96ce95c8ac5a..eaea49d08eb5 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -256,6 +256,7 @@ static const struct drm_i915_gem_object_ops i915_gem_object_dmabuf_ops = {
struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
struct dma_buf *dma_buf)
{
+ static struct lock_class_key lock_class;
struct dma_buf_attachment *attach;
struct drm_i915_gem_object *obj;
int ret;
@@ -287,7 +288,7 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
}
drm_gem_private_object_init(dev, &obj->base, dma_buf->size);
- i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops);
+ i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class);
obj->base.import_attach = attach;
obj->base.resv = dma_buf->resv;