1 files changed, 10 insertions, 15 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
index c026972ca9a1..6a84c9778cc0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
@@ -80,6 +80,16 @@ static DEVICE_ATTR(mem_info_gtt_total, S_IRUGO,
 static DEVICE_ATTR(mem_info_gtt_used, S_IRUGO,
 	           amdgpu_mem_info_gtt_used_show, NULL);
 
+static struct attribute *amdgpu_gtt_mgr_attributes[] = {
+	&dev_attr_mem_info_gtt_total.attr,
+	&dev_attr_mem_info_gtt_used.attr,
+	NULL
+};
+
+const struct attribute_group amdgpu_gtt_mgr_attr_group = {
+	.attrs = amdgpu_gtt_mgr_attributes
+};
+
 /**
  * amdgpu_gtt_mgr_has_gart_addr - Check if mem has address space
  *
@@ -263,7 +273,6 @@ int amdgpu_gtt_mgr_init(struct amdgpu_device *adev, uint64_t gtt_size)
 	struct amdgpu_gtt_mgr *mgr = &adev->mman.gtt_mgr;
 	struct ttm_resource_manager *man = &mgr->manager;
 	uint64_t start, size;
-	int ret;
 
 	man->use_tt = true;
 	man->func = &amdgpu_gtt_mgr_func;
@@ -276,17 +285,6 @@ int amdgpu_gtt_mgr_init(struct amdgpu_device *adev, uint64_t gtt_size)
 	spin_lock_init(&mgr->lock);
 	atomic64_set(&mgr->available, gtt_size >> PAGE_SHIFT);
 
-	ret = device_create_file(adev->dev, &dev_attr_mem_info_gtt_total);
-	if (ret) {
-		DRM_ERROR("Failed to create device file mem_info_gtt_total\n");
-		return ret;
-	}
-	ret = device_create_file(adev->dev, &dev_attr_mem_info_gtt_used);
-	if (ret) {
-		DRM_ERROR("Failed to create device file mem_info_gtt_used\n");
-		return ret;
-	}
-
 	ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_TT, &mgr->manager);
 	ttm_resource_manager_set_used(man, true);
 	return 0;
@@ -316,9 +314,6 @@ void amdgpu_gtt_mgr_fini(struct amdgpu_device *adev)
 	drm_mm_takedown(&mgr->mm);
 	spin_unlock(&mgr->lock);
 
-	device_remove_file(adev->dev, &dev_attr_mem_info_gtt_total);
-	device_remove_file(adev->dev, &dev_attr_mem_info_gtt_used);
-
 	ttm_resource_manager_cleanup(man);
 	ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_TT, NULL);
 }