Lines Matching refs:uap_b
430 struct uart_pmac_port *uap_b; in pmz_interrupt() local
436 uap_b = uap_a->mate; in pmz_interrupt()
463 if (!uap_b) in pmz_interrupt()
466 spin_lock(&uap_b->port.lock); in pmz_interrupt()
469 if (!ZS_IS_OPEN(uap_b)) { in pmz_interrupt()
473 write_zsreg(uap_b, R0, RES_H_IUS); in pmz_interrupt()
474 zssync(uap_b); in pmz_interrupt()
476 pmz_status_handle(uap_b); in pmz_interrupt()
478 push = pmz_receive_chars(uap_b); in pmz_interrupt()
480 pmz_transmit_chars(uap_b); in pmz_interrupt()
484 spin_unlock(&uap_b->port.lock); in pmz_interrupt()