From: Christian König <christian.koenig@amd.com>
Date: Wed, 19 Aug 2015 15:34:20 +0000 (+0200)
Subject: drm/amdgpu: remove some more unused entity members v2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9788ec40322ef40d64f6d4276248f40666dc4505;p=linux-beck.git

drm/amdgpu: remove some more unused entity members v2

None of them are used any more.

v2: fix type in error message

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/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
index 981420ea1cb5..599318d3df0d 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@@ -149,11 +149,9 @@ int amd_sched_entity_init(struct amd_gpu_scheduler *sched,
 		return -EINVAL;
 
 	memset(entity, 0, sizeof(struct amd_sched_entity));
-	spin_lock_init(&entity->lock);
 	entity->belongto_rq = rq;
 	entity->scheduler = sched;
 	init_waitqueue_head(&entity->wait_queue);
-	init_waitqueue_head(&entity->wait_emit);
 	entity->fence_context = fence_context_alloc(1);
 	snprintf(name, sizeof(name), "c_entity[%llu]", entity->fence_context);
 	memcpy(entity->name, name, 20);
@@ -228,12 +226,9 @@ int amd_sched_entity_fini(struct amd_gpu_scheduler *sched,
 		msecs_to_jiffies(AMD_GPU_WAIT_IDLE_TIMEOUT_IN_MS)
 		) ?  0 : -1;
 
-	if (r) {
-		if (entity->is_pending)
-			DRM_INFO("Entity %p is in waiting state during fini,\
-				all pending ibs will be canceled.\n",
-				 entity);
-	}
+	if (r)
+		DRM_INFO("Entity %p is in waiting state during fini\n",
+			 entity);
 
 	amd_sched_rq_remove_entity(rq, entity);
 	kfifo_free(&entity->job_queue);
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
index 81c00daa23fb..bbfcc3770393 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
@@ -41,15 +41,12 @@ struct amd_sched_rq;
 struct amd_sched_entity {
 	struct list_head		list;
 	struct amd_sched_rq		*belongto_rq;
-	spinlock_t			lock;
 	atomic_t			fence_seq;
 	/* the job_queue maintains the jobs submitted by clients */
 	struct kfifo                    job_queue;
 	spinlock_t			queue_lock;
 	struct amd_gpu_scheduler	*scheduler;
 	wait_queue_head_t		wait_queue;
-	wait_queue_head_t		wait_emit;
-	bool                            is_pending;
 	uint64_t                        fence_context;
 	char                            name[20];
 	bool                            need_wakeup;