For the convenience of encapsulation the reservation object's ww_mutex
was wrapped in pair of lock/unlock helpers.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/vgem/vgem_fence.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/vgem/vgem_fence.c b/drivers/gpu/drm/vgem/vgem_fence.c
index da25dfe7b80e..3109c8308eb5 100644
--- a/drivers/gpu/drm/vgem/vgem_fence.c
+++ b/drivers/gpu/drm/vgem/vgem_fence.c
@@ -190,12 +190,12 @@ int vgem_fence_attach_ioctl(struct drm_device *dev,
/* Expose the fence via the dma-buf */
ret = 0;
- ww_mutex_lock(&resv->lock, NULL);
+ reservation_object_lock(resv, NULL);
if (arg->flags & VGEM_FENCE_WRITE)
reservation_object_add_excl_fence(resv, fence);
else if ((ret = reservation_object_reserve_shared(resv)) == 0)
reservation_object_add_shared_fence(resv, fence);
- ww_mutex_unlock(&resv->lock);
+ reservation_object_unlock(resv);
/* Record the fence in our idr for later signaling */
if (ret == 0) {
--
2.11.0
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