76 	struct ltdc_device *ldev;  in drv_load()  local
81 	ldev = drmm_kzalloc(ddev, sizeof(*ldev), GFP_KERNEL);  in drv_load()
82 	if (!ldev)  in drv_load()
85 	ddev->dev_private = (void *)ldev;  in drv_load()
127 	struct ltdc_device *ldev = ddev->dev_private;  in drv_suspend()  local
130 	WARN_ON(ldev->suspend_state);  in drv_suspend()
136 	ldev->suspend_state = state;  in drv_suspend()
145 	struct ltdc_device *ldev = ddev->dev_private;  in drv_resume()  local
148 	if (WARN_ON(!ldev->suspend_state))  in drv_resume()
152 	ret = drm_atomic_helper_resume(ddev, ldev->suspend_state);  in drv_resume()
156 	ldev->suspend_state = NULL;  in drv_resume()