drm/msm: Replace drm_gem_object_{un/reference} with put, get functions

This patch unifies the naming of DRM functions for reference counting
of struct drm_gem_object. The resulting code is more aligned with the
rest of the Linux kernel interfaces.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

drivers/gpu/drm/msm/adreno/a5xx_debugfs.c

@@ -132,14 +132,14 @@ reset_set(void *data, u64 val)
 	if (a5xx_gpu->pm4_bo) {
 		if (a5xx_gpu->pm4_iova)
 			msm_gem_put_iova(a5xx_gpu->pm4_bo, gpu->aspace);
-		drm_gem_object_unreference(a5xx_gpu->pm4_bo);
+		drm_gem_object_put(a5xx_gpu->pm4_bo);
 		a5xx_gpu->pm4_bo = NULL;
 	}
 
 	if (a5xx_gpu->pfp_bo) {
 		if (a5xx_gpu->pfp_iova)
 			msm_gem_put_iova(a5xx_gpu->pfp_bo, gpu->aspace);
-		drm_gem_object_unreference(a5xx_gpu->pfp_bo);
+		drm_gem_object_put(a5xx_gpu->pfp_bo);
 		a5xx_gpu->pfp_bo = NULL;
 	}
 

drivers/gpu/drm/msm/adreno/a5xx_gpu.c

@@ -1234,7 +1234,7 @@ static void a5xx_crashdumper_free(struct msm_gpu *gpu,
 	msm_gem_put_iova(dumper->bo, gpu->aspace);
 	msm_gem_put_vaddr(dumper->bo);
 
-	drm_gem_object_unreference(dumper->bo);
+	drm_gem_object_put(dumper->bo);
 }
 
 static int a5xx_crashdumper_run(struct msm_gpu *gpu,

drivers/gpu/drm/msm/adreno/a5xx_power.c

@@ -323,7 +323,7 @@ err:
 	if (a5xx_gpu->gpmu_iova)
 		msm_gem_put_iova(a5xx_gpu->gpmu_bo, gpu->aspace);
 	if (a5xx_gpu->gpmu_bo)
-		drm_gem_object_unreference(a5xx_gpu->gpmu_bo);
+		drm_gem_object_put(a5xx_gpu->gpmu_bo);
 
 	a5xx_gpu->gpmu_bo = NULL;
 	a5xx_gpu->gpmu_iova = 0;

drivers/gpu/drm/msm/adreno/a5xx_preempt.c

@@ -276,7 +276,7 @@ void a5xx_preempt_fini(struct msm_gpu *gpu)
 		if (a5xx_gpu->preempt_iova[i])
 			msm_gem_put_iova(a5xx_gpu->preempt_bo[i], gpu->aspace);
 
-		drm_gem_object_unreference(a5xx_gpu->preempt_bo[i]);
+		drm_gem_object_put(a5xx_gpu->preempt_bo[i]);
 		a5xx_gpu->preempt_bo[i] = NULL;
 	}
 }

drivers/gpu/drm/msm/adreno/a6xx_gpu.c

@@ -744,7 +744,7 @@ static void a6xx_destroy(struct msm_gpu *gpu)
 	if (a6xx_gpu->sqe_bo) {
 		if (a6xx_gpu->sqe_iova)
 			msm_gem_put_iova(a6xx_gpu->sqe_bo, gpu->aspace);
-		drm_gem_object_unreference_unlocked(a6xx_gpu->sqe_bo);
+		drm_gem_object_put_unlocked(a6xx_gpu->sqe_bo);
 	}
 
 	a6xx_gmu_remove(a6xx_gpu);

drivers/gpu/drm/msm/msm_gem_submit.c

@@ -144,7 +144,7 @@ static int submit_lookup_objects(struct msm_gem_submit *submit,
 			goto out_unlock;
 		}
 
-		drm_gem_object_reference(obj);
+		drm_gem_object_get(obj);
 
 		submit->bos[i].obj = msm_obj;
 
@@ -396,7 +396,7 @@ static void submit_cleanup(struct msm_gem_submit *submit)
 		struct msm_gem_object *msm_obj = submit->bos[i].obj;
 		submit_unlock_unpin_bo(submit, i, false);
 		list_del_init(&msm_obj->submit_entry);
-		drm_gem_object_unreference(&msm_obj->base);
+		drm_gem_object_put(&msm_obj->base);
 	}
 
 	ww_acquire_fini(&submit->ticket);