242       if (UCTRL_STAT_TXNF_STA & sbus_readl(&driver->regs->uctrl_stat)) \
246   sbus_writel(value, &driver->regs->uctrl_data); \
255       if ((UCTRL_STAT_RXNE_STA & sbus_readl(&driver->regs->uctrl_stat)) == 0) \
259   value = sbus_readl(&driver->regs->uctrl_data); \
261   sbus_writel(UCTRL_STAT_RXNE_STA, &driver->regs->uctrl_stat); \
264 static void uctrl_do_txn(struct uctrl_driver *driver, struct uctrl_txn *txn)  in uctrl_do_txn()  argument
269 	stat = sbus_readl(&driver->regs->uctrl_stat);  in uctrl_do_txn()
270 	intr = sbus_readl(&driver->regs->uctrl_intr);  in uctrl_do_txn()
271 	sbus_writel(stat, &driver->regs->uctrl_stat);  in uctrl_do_txn()
302 static void uctrl_get_event_status(struct uctrl_driver *driver)  in uctrl_get_event_status()  argument
313 	uctrl_do_txn(driver, &txn);  in uctrl_get_event_status()
316 	driver->status.event_status =   in uctrl_get_event_status()
318 	dprintk(("ev is %x\n", driver->status.event_status));  in uctrl_get_event_status()
321 static void uctrl_get_external_status(struct uctrl_driver *driver)  in uctrl_get_external_status()  argument
333 	uctrl_do_txn(driver, &txn);  in uctrl_get_external_status()
336 	driver->status.external_status =   in uctrl_get_external_status()
338 	dprintk(("ex is %x\n", driver->status.external_status));  in uctrl_get_external_status()
339 	v = driver->status.external_status;  in uctrl_get_external_status()
426 	.driver = {