drm/msm: Reuse dma_fence_release.

If we follow the typical pattern of the base class being the first
member, we can use the default dma_fence_free function.

Signed-off-by: Eric Anholt <eric@anholt.net>
Cc: Rob Clark <robdclark@gmail.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>

1 files changed, 2 insertions, 8 deletions

diff --git a/drivers/gpu/drm/msm/msm_fence.c b/drivers/gpu/drm/msm/msm_fence.c
index 3f299c537b77..a2f89bac9c16 100644
--- a/drivers/gpu/drm/msm/msm_fence.c
+++ b/drivers/gpu/drm/msm/msm_fence.c
@@ -99,8 +99,8 @@ void msm_update_fence(struct msm_fence_context *fctx, uint32_t fence)
 }
 
 struct msm_fence {
-        struct msm_fence_context *fctx;
         struct dma_fence base;
+        struct msm_fence_context *fctx;
 };
 
 static inline struct msm_fence *to_msm_fence(struct dma_fence *fence)
@@ -130,19 +130,13 @@ static bool msm_fence_signaled(struct dma_fence *fence)
         return fence_completed(f->fctx, f->base.seqno);
 }
 
-static void msm_fence_release(struct dma_fence *fence)
-{
-        struct msm_fence *f = to_msm_fence(fence);
-        kfree_rcu(f, base.rcu);
-}
-
 static const struct dma_fence_ops msm_fence_ops = {
         .get_driver_name = msm_fence_get_driver_name,
         .get_timeline_name = msm_fence_get_timeline_name,
         .enable_signaling = msm_fence_enable_signaling,
         .signaled = msm_fence_signaled,
         .wait = dma_fence_default_wait,
-        .release = msm_fence_release,
+        .release = dma_fence_free,
 };
 
 struct dma_fence *