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>

diff --git a/drivers/gpu/drm/msm/msm_fence.c b/drivers/gpu/drm/msm/msm_fence.c
index 3f299c537b77ae347bce4c92368ed774c7695459..a2f89bac9c160674f5f103f75a04a7a92e7c5b99 100644 (file)
--- 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 *