drm/etnaviv: move job context pointer to etnaviv_gem_submit

The context isn't really related to the cmdbuf, but is a property of
the job. This has been missed when moving to a properly refcounted
etnaviv_gem_submit.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>

drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h

@@ -15,8 +15,6 @@ struct etnaviv_perfmon_request;
 struct etnaviv_cmdbuf {
 	/* suballocator this cmdbuf is allocated from */
 	struct etnaviv_cmdbuf_suballoc *suballoc;
-	/* user context key, must be unique between all active users */
-	struct etnaviv_file_private *ctx;
 	/* cmdbuf properties */
 	int suballoc_offset;
 	void *vaddr;

drivers/gpu/drm/etnaviv/etnaviv_gem.h

@@ -95,6 +95,7 @@ struct etnaviv_gem_submit_bo {
 struct etnaviv_gem_submit {
 	struct drm_sched_job sched_job;
 	struct kref refcount;
+	struct etnaviv_file_private *ctx;
 	struct etnaviv_gpu *gpu;
 	struct dma_fence *out_fence, *in_fence;
 	int out_fence_id;

drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c

@@ -506,7 +506,7 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 	if (ret)
 		goto err_submit_objects;
 
-	submit->cmdbuf.ctx = file->driver_priv;
+	submit->ctx = file->driver_priv;
 	submit->exec_state = args->exec_state;
 	submit->flags = args->flags;
 

drivers/gpu/drm/etnaviv/etnaviv_sched.c

@@ -150,7 +150,7 @@ int etnaviv_sched_push_job(struct drm_sched_entity *sched_entity,
 	mutex_lock(&submit->gpu->fence_lock);
 
 	ret = drm_sched_job_init(&submit->sched_job, sched_entity,
-				 submit->cmdbuf.ctx);
+				 submit->ctx);
 	if (ret)
 		goto out_unlock;