193 	struct sun4m_handler_data *handler_data;  in sun4m_mask_irq()  local
196 	handler_data = irq_data_get_irq_handler_data(data);  in sun4m_mask_irq()
197 	if (handler_data->mask) {  in sun4m_mask_irq()
201 		if (handler_data->percpu) {  in sun4m_mask_irq()
202 			sbus_writel(handler_data->mask, &sun4m_irq_percpu[cpu]->set);  in sun4m_mask_irq()
204 			sbus_writel(handler_data->mask, &sun4m_irq_global->mask_set);  in sun4m_mask_irq()
212 	struct sun4m_handler_data *handler_data;  in sun4m_unmask_irq()  local
215 	handler_data = irq_data_get_irq_handler_data(data);  in sun4m_unmask_irq()
216 	if (handler_data->mask) {  in sun4m_unmask_irq()
220 		if (handler_data->percpu) {  in sun4m_unmask_irq()
221 			sbus_writel(handler_data->mask, &sun4m_irq_percpu[cpu]->clear);  in sun4m_unmask_irq()
223 			sbus_writel(handler_data->mask, &sun4m_irq_global->mask_clear);  in sun4m_unmask_irq()
254 	struct sun4m_handler_data *handler_data;  in sun4m_build_device_irq()  local
268 	handler_data = irq_get_handler_data(irq);  in sun4m_build_device_irq()
269 	if (unlikely(handler_data))  in sun4m_build_device_irq()
272 	handler_data = kzalloc(sizeof(struct sun4m_handler_data), GFP_ATOMIC);  in sun4m_build_device_irq()
273 	if (unlikely(!handler_data)) {  in sun4m_build_device_irq()
278 	handler_data->mask = sun4m_imask[real_irq];  in sun4m_build_device_irq()
279 	handler_data->percpu = real_irq < OBP_INT_LEVEL_ONBOARD;  in sun4m_build_device_irq()
282 	irq_set_handler_data(irq, handler_data);  in sun4m_build_device_irq()