712 static int isp_pipeline_pm_power_one(struct media_entity *entity, int change)  in isp_pipeline_pm_power_one()  argument
720 	if (entity->use_count == 0 && change > 0 && subdev != NULL) {  in isp_pipeline_pm_power_one()
726 	entity->use_count += change;  in isp_pipeline_pm_power_one()
729 	if (entity->use_count == 0 && change < 0 && subdev != NULL)  in isp_pipeline_pm_power_one()
745 static int isp_pipeline_pm_power(struct media_entity *entity, int change)  in isp_pipeline_pm_power()  argument
751 	if (!change)  in isp_pipeline_pm_power()
758 			ret = isp_pipeline_pm_power_one(entity, change);  in isp_pipeline_pm_power()
768 			isp_pipeline_pm_power_one(first, -change);  in isp_pipeline_pm_power()
787 	int change = use ? 1 : -1;  in omap3isp_pipeline_pm_use()  local
793 	entity->use_count += change;  in omap3isp_pipeline_pm_use()
797 	ret = isp_pipeline_pm_power(entity, change);  in omap3isp_pipeline_pm_use()
799 		entity->use_count -= change;  in omap3isp_pipeline_pm_use()