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Searched refs:cprev (Results 1 – 11 of 11) sorted by relevance

/drivers/usb/serial/
Dgeneric.c467 unsigned long arg, struct async_icount *cprev) in usb_serial_generic_msr_changed() argument
485 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) || in usb_serial_generic_msr_changed()
486 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) || in usb_serial_generic_msr_changed()
487 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) || in usb_serial_generic_msr_changed()
488 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts)); in usb_serial_generic_msr_changed()
490 *cprev = cnow; in usb_serial_generic_msr_changed()
/drivers/tty/
Damiserial.c1236 struct async_icount cprev, cnow; /* kernel counter temps */ in rs_ioctl() local
1278 cprev = info->icount; in rs_ioctl()
1286 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr && in rs_ioctl()
1287 cnow.dcd == cprev.dcd && cnow.cts == cprev.cts) { in rs_ioctl()
1291 if ( ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) || in rs_ioctl()
1292 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) || in rs_ioctl()
1293 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) || in rs_ioctl()
1294 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) { in rs_ioctl()
1304 cprev = cnow; in rs_ioctl()
Dnozomi.c1754 struct async_icount *cprev) in ntty_cflags_changed() argument
1759 ret = ((flags & TIOCM_RNG) && (cnow.rng != cprev->rng)) || in ntty_cflags_changed()
1760 ((flags & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) || in ntty_cflags_changed()
1761 ((flags & TIOCM_CD) && (cnow.dcd != cprev->dcd)) || in ntty_cflags_changed()
1762 ((flags & TIOCM_CTS) && (cnow.cts != cprev->cts)); in ntty_cflags_changed()
1764 *cprev = cnow; in ntty_cflags_changed()
1799 struct async_icount cprev = port->tty_icount; in ntty_ioctl() local
1802 ntty_cflags_changed(port, arg, &cprev)); in ntty_ioctl()
Dsynclinkmp.c3017 struct mgsl_icount cprev, cnow; in wait_mgsl_event() local
3049 cprev = info->icount; in wait_mgsl_event()
3092 cnow.exithunt == cprev.exithunt && in wait_mgsl_event()
3093 cnow.rxidle == cprev.rxidle) { in wait_mgsl_event()
3107 (cnow.exithunt != cprev.exithunt ? MgslEvent_ExitHuntMode:0) + in wait_mgsl_event()
3108 (cnow.rxidle != cprev.rxidle ? MgslEvent_IdleReceived:0) ); in wait_mgsl_event()
3112 cprev = cnow; in wait_mgsl_event()
3140 struct mgsl_icount cprev, cnow; in modem_input_wait() local
3145 cprev = info->icount; in modem_input_wait()
3164 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr && in modem_input_wait()
[all …]
Dsynclink_gt.c2748 struct mgsl_icount cprev, cnow; in wait_mgsl_event() local
2776 cprev = info->icount; in wait_mgsl_event()
2814 cnow.exithunt == cprev.exithunt && in wait_mgsl_event()
2815 cnow.rxidle == cprev.rxidle) { in wait_mgsl_event()
2829 (cnow.exithunt != cprev.exithunt ? MgslEvent_ExitHuntMode:0) + in wait_mgsl_event()
2830 (cnow.rxidle != cprev.rxidle ? MgslEvent_IdleReceived:0) ); in wait_mgsl_event()
2834 cprev = cnow; in wait_mgsl_event()
3124 struct mgsl_icount cprev, cnow; in modem_input_wait() local
3129 cprev = info->icount; in modem_input_wait()
3148 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr && in modem_input_wait()
[all …]
Dsynclink.c2661 struct mgsl_icount cprev, cnow; in mgsl_wait_event() local
2692 cprev = info->icount; in mgsl_wait_event()
2734 cnow.exithunt == cprev.exithunt && in mgsl_wait_event()
2735 cnow.rxidle == cprev.rxidle) { in mgsl_wait_event()
2749 (cnow.exithunt != cprev.exithunt ? MgslEvent_ExitHuntMode:0) + in mgsl_wait_event()
2750 (cnow.rxidle != cprev.rxidle ? MgslEvent_IdleReceived:0) ); in mgsl_wait_event()
2754 cprev = cnow; in mgsl_wait_event()
2782 struct mgsl_icount cprev, cnow; in modem_input_wait() local
2787 cprev = info->icount; in modem_input_wait()
2806 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr && in modem_input_wait()
[all …]
Dmxser.c1638 struct async_icount *cprev) in mxser_cflags_changed() argument
1648 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) || in mxser_cflags_changed()
1649 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) || in mxser_cflags_changed()
1650 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) || in mxser_cflags_changed()
1651 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts)); in mxser_cflags_changed()
1653 *cprev = cnow; in mxser_cflags_changed()
Dcyclades.c2598 struct cyclades_icount *cprev) in cy_cflags_changed() argument
2608 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) || in cy_cflags_changed()
2609 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) || in cy_cflags_changed()
2610 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) || in cy_cflags_changed()
2611 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts)); in cy_cflags_changed()
2613 *cprev = cnow; in cy_cflags_changed()
/drivers/char/pcmcia/
Dsynclink_cs.c1958 struct mgsl_icount cprev, cnow; in wait_events() local
1987 cprev = info->icount; in wait_events()
2023 cnow.exithunt == cprev.exithunt && in wait_events()
2024 cnow.rxidle == cprev.rxidle) { in wait_events()
2038 (cnow.exithunt != cprev.exithunt ? MgslEvent_ExitHuntMode:0) + in wait_events()
2039 (cnow.rxidle != cprev.rxidle ? MgslEvent_IdleReceived:0) ); in wait_events()
2043 cprev = cnow; in wait_events()
2066 struct mgsl_icount cprev, cnow; in modem_input_wait() local
2071 cprev = info->icount; in modem_input_wait()
2090 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr && in modem_input_wait()
[all …]
/drivers/tty/serial/
Dserial_core.c1174 struct uart_icount cprev, cnow; in uart_wait_modem_status() local
1184 memcpy(&cprev, &uport->icount, sizeof(struct uart_icount)); in uart_wait_modem_status()
1196 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) || in uart_wait_modem_status()
1197 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) || in uart_wait_modem_status()
1198 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) || in uart_wait_modem_status()
1199 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts))) { in uart_wait_modem_status()
1212 cprev = cnow; in uart_wait_modem_status()
/drivers/net/usb/
Dhso.c1559 struct uart_icount cprev, cnow; in hso_wait_modem_status() local
1570 memcpy(&cprev, &tiocmget->icount, sizeof(struct uart_icount)); in hso_wait_modem_status()
1578 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) || in hso_wait_modem_status()
1579 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) || in hso_wait_modem_status()
1580 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd))) { in hso_wait_modem_status()
1590 cprev = cnow; in hso_wait_modem_status()