drm/amdgpu: fix null pointer by previous cleanup

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

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
index 23a17ec..0f55c05 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
@@ -79,7 +79,6 @@ static void amdgpu_sched_process_job(struct amd_gpu_scheduler *sched, void *job)
        struct amdgpu_fence *fence = NULL;
        struct amdgpu_ring *ring = NULL;
        struct amdgpu_device *adev = NULL;
-       struct amd_context_entity *c_entity = NULL;
 
        if (!job)
                return;
@@ -90,9 +89,6 @@ static void amdgpu_sched_process_job(struct amd_gpu_scheduler *sched, void *job)
        ring = fence->ring;
        adev = ring->adev;
 
-       /* wake up users waiting for time stamp */
-       wake_up_all(&c_entity->wait_queue);
-
        schedule_work(&sched_job->job_work);
 }