699 static int isp_pipeline_pm_power_one(struct media_entity *entity, int change)  in isp_pipeline_pm_power_one()  argument
707 	if (entity->use_count == 0 && change > 0 && subdev != NULL) {  in isp_pipeline_pm_power_one()
713 	entity->use_count += change;  in isp_pipeline_pm_power_one()
716 	if (entity->use_count == 0 && change < 0 && subdev != NULL)  in isp_pipeline_pm_power_one()
732 static int isp_pipeline_pm_power(struct media_entity *entity, int change)  in isp_pipeline_pm_power()  argument
738 	if (!change)  in isp_pipeline_pm_power()
745 			ret = isp_pipeline_pm_power_one(entity, change);  in isp_pipeline_pm_power()
755 			isp_pipeline_pm_power_one(first, -change);  in isp_pipeline_pm_power()
774 	int change = use ? 1 : -1;  in omap3isp_pipeline_pm_use()  local
780 	entity->use_count += change;  in omap3isp_pipeline_pm_use()
784 	ret = isp_pipeline_pm_power(entity, change);  in omap3isp_pipeline_pm_use()
786 		entity->use_count -= change;  in omap3isp_pipeline_pm_use()