drm/amdgpu: remove unecessary scheduler fence callbacks

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>

diff --git a/drivers/gpu/drm/amd/scheduler/sched_fence.c b/drivers/gpu/drm/amd/scheduler/sched_fence.c
index 235f4f2..8ee77ed 100644 (file)
--- a/drivers/gpu/drm/amd/scheduler/sched_fence.c
+++ b/drivers/gpu/drm/amd/scheduler/sched_fence.c
@@ -60,21 +60,13 @@ struct amd_sched_fence *amd_sched_fence_create(
        return fence;
 }
 
-bool amd_sched_check_ts(struct amd_sched_entity *s_entity, uint64_t v_seq)
-{
-       return atomic64_read(&s_entity->last_signaled_v_seq) >= v_seq ? true : false;
-}
-
 void amd_sched_fence_signal(struct amd_sched_fence *fence)
 {
-       if (amd_sched_check_ts(fence->entity, fence->v_seq)) {
-               int ret = fence_signal(&fence->base);
-               if (!ret)
-                       FENCE_TRACE(&fence->base, "signaled from irq context\n");
-               else
-                       FENCE_TRACE(&fence->base, "was already signaled\n");
-       } else
-               WARN(true, "fence process dismattch with job!\n");
+       int ret = fence_signal(&fence->base);
+       if (!ret)
+               FENCE_TRACE(&fence->base, "signaled from irq context\n");
+       else
+               FENCE_TRACE(&fence->base, "was already signaled\n");
 }
 
 static const char *amd_sched_fence_get_driver_name(struct fence *fence)
@@ -90,23 +82,14 @@ static const char *amd_sched_fence_get_timeline_name(struct fence *f)
 
 static bool amd_sched_fence_enable_signaling(struct fence *f)
 {
-       struct amd_sched_fence *fence = to_amd_sched_fence(f);
-
-       return !amd_sched_check_ts(fence->entity, fence->v_seq);
-}
-
-static bool amd_sched_fence_is_signaled(struct fence *f)
-{
-       struct amd_sched_fence *fence = to_amd_sched_fence(f);
-
-       return amd_sched_check_ts(fence->entity, fence->v_seq);
+       return true;
 }
 
 const struct fence_ops amd_sched_fence_ops = {
        .get_driver_name = amd_sched_fence_get_driver_name,
        .get_timeline_name = amd_sched_fence_get_timeline_name,
        .enable_signaling = amd_sched_fence_enable_signaling,
-       .signaled = amd_sched_fence_is_signaled,
+       .signaled = NULL,
        .wait = fence_default_wait,
        .release = NULL,
 };