Lines Matching refs:ret
304 int ret = suncore_mouse_baud_detection(ch, is_break); in sunzilog_kbdms_receive_chars() local
306 switch (ret) { in sunzilog_kbdms_receive_chars()
606 unsigned int ret; in sunzilog_tx_empty() local
615 ret = TIOCSER_TEMT; in sunzilog_tx_empty()
617 ret = 0; in sunzilog_tx_empty()
619 return ret; in sunzilog_tx_empty()
626 unsigned int ret; in sunzilog_get_mctrl() local
630 ret = 0; in sunzilog_get_mctrl()
632 ret |= TIOCM_CAR; in sunzilog_get_mctrl()
634 ret |= TIOCM_DSR; in sunzilog_get_mctrl()
636 ret |= TIOCM_CTS; in sunzilog_get_mctrl()
638 return ret; in sunzilog_get_mctrl()
1172 int ret; in sunzilog_serio_open() local
1177 ret = 0; in sunzilog_serio_open()
1179 ret = -EBUSY; in sunzilog_serio_open()
1182 return ret; in sunzilog_serio_open()