/drivers/tty/ |
H A D | goldfish.c | 181 int ret; local 187 ret = -ENOMEM; 192 ret = -ENOMEM; 203 ret = tty_register_driver(tty); 204 if (ret) 216 return ret; 231 int ret = -EINVAL; local 257 ret = goldfish_tty_create_driver(); 258 if (ret) 272 ret [all...] |
H A D | metag_da.c | 573 int ret; local 612 ret = PTR_ERR(dashtty_thread); 623 ret = tty_register_driver(channel_driver); 625 if (ret < 0) { 627 ret); 641 return ret;
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H A D | moxa.c | 263 u16 ret; local 268 ret = readw(ofsAddr + FuncArg); 270 return ret; 296 int status, ret = 0; local 309 ret = -EFAULT; 337 ret = put_user(status, (unsigned long __user *)argp); 341 ret = put_user(status, (unsigned long __user *)argp); 385 ret = moxa_get_serial_info(ch, argp); 390 ret = moxa_set_serial_info(ch, argp); 394 ret 751 int ret = -EINVAL; local 839 int ret; local [all...] |
H A D | mxser.c | 643 int ret = 0; local 648 return ret; 810 return ret; 1195 int ret; local 1197 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; 1198 return ret < 0 ? 0 : ret; 1491 int ret = 0; local 1511 ret = -EFAULT; 1512 return ret; 1647 int ret; local 2448 int id, i, bits, ret; local [all...] |
H A D | n_gsm.c | 2231 int ret, i, base; local 2235 ret = gsm_activate_mux(gsm); 2236 if (ret != 0) 2245 return ret; 2369 int ret; local 2385 ret = gsmld_attach_gsm(tty, gsm); 2386 if (ret != 0) { 2390 return ret; 2907 int ret; local 2939 ret [all...] |
H A D | n_hdlc.c | 582 int ret = 0; local 604 ret = -EIO; 616 ret = -EOVERFLOW; 619 ret = -EFAULT; 621 ret = rbuf->count; 634 ret = -EAGAIN; 641 ret = -EINTR; 649 return ret;
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H A D | n_r3964.c | 1064 int ret; local 1076 ret = -EAGAIN; 1087 ret = -EINTR; 1095 ret = sizeof(struct r3964_client_message); 1100 if (copy_to_user(buf, &theMsg, ret)) { 1101 ret = -EFAULT; 1105 TRACE_PS("read - return %d", ret); 1108 ret = -EPERM; 1111 return ret;
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H A D | n_tty.c | 1991 int ret, found = 0; local 2031 ret = copy_to_user(*b, read_buf_addr(ldata, tail), size); 2032 if (ret) 2034 ret = copy_to_user(*b + size, ldata->read_buf, n - size); 2036 ret = copy_to_user(*b, read_buf_addr(ldata, tail), n); 2038 if (ret)
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H A D | nozomi.c | 824 int i, ret; local 835 ret = 0; 841 ret = 1; 863 ret = 1; 866 return ret; 1355 int ret; local 1368 ret = -EIO; 1375 ret = -ENOMEM; 1381 ret = pci_enable_device(dc->pdev); 1382 if (ret) { 1592 int ret; local 1757 int ret; local 1894 int ret; local [all...] |
H A D | rocket.c | 1321 int ret = 0; local 1329 ret = -EFAULT; 1332 ret = get_config(info, argp); 1335 ret = set_config(tty, info, argp); 1338 ret = get_ports(info, argp); 1341 ret = reset_rm2(info, argp); 1344 ret = get_version(info, argp); 1347 ret = -ENOIOCTLCMD; 1349 return ret; 1687 int ret; local 2379 int ret = -ENOMEM, pci_boards_found, isa_boards_found, i; local [all...] |
/drivers/tty/hvc/ |
H A D | hvc_bfin_jtag.c | 45 int ret; local 56 ret = min(outbound_len, (uint32_t)4); 57 memcpy(&emudat, buf, ret); 59 outbound_len -= ret; 61 return ret; 69 int ret; local 80 ret = min(inbound_len, (uint32_t)4); 81 memcpy(buf, &emudat, ret); 82 inbound_len -= ret; 84 return ret; [all...] |
H A D | hvc_xen.c | 65 struct xencons_info *entry, *n, *ret = NULL; local 72 ret = entry; 77 return ret; 116 int ret = len; local 137 return ret; 358 int ret, evtchn, devid, ref, irq; local 363 ret = xenbus_alloc_evtchn(dev, &evtchn); 364 if (ret) 365 return ret; 380 ret 423 int ret, devid; local [all...] |
H A D | hvsi.c | 543 int ret = 0; local 546 ret = -EIO; 548 return ret; 576 int ret; local 581 ret = hvsi_wait(hp, HVSI_OPEN); 582 if (ret < 0) { 585 return ret; 632 int ret; local 644 ret = hvsi_query(hp, VSV_SEND_VERSION_NUMBER); 645 if (ret < 678 int ret; local 714 int ret; local 1072 int ret = 1; local 1100 int ret, donecr = 0; local 1139 int ret; local [all...] |
/drivers/tty/ipwireless/ |
H A D | hardware.c | 376 unsigned char tmp = *data, ret = 0; local 381 ret |= tmp & 0xc0 >> 6; 382 ret |= tmp & 0x38 >> 1; 383 ret |= tmp & 0x07 << 5; 384 *data = ret & 0xff; 391 unsigned char tmp = *data, ret = 0; local 396 ret |= tmp & 0xe0 >> 5; 397 ret |= tmp & 0x1c << 1; 398 ret |= tmp & 0x03 << 6; 399 *data = ret 1447 int ret; local [all...] |
H A D | main.c | 81 int ret; local 90 ret = pcmcia_request_io(p_dev); 91 if (ret) 92 return ret; 97 ret = -EBUSY; 104 ret = pcmcia_request_window(p_dev, p_dev->resource[2], 0); 105 if (ret != 0) 108 ret = pcmcia_map_mem_page(p_dev, p_dev->resource[2], p_dev->card_addr); 109 if (ret != 0) 119 ret 163 int ret = 0; local 259 int ret; local 320 int ret; local [all...] |
H A D | network.c | 103 int ret; local 114 ret = ipwireless_send_packet(network->hardware, 119 if (ret == -1) { 130 ret = ipwireless_send_packet(network->hardware, 136 if (ret == -1) 489 int ret = -1; local 494 ret = ppp_channel_index(network->ppp_channel); 497 return ret; 502 int ret = -1; local 507 ret [all...] |
H A D | tty.c | 194 int room, ret; local 217 ret = ipwireless_send_packet(tty->hardware, IPW_CHANNEL_RAS, 220 if (ret == -1) { 310 int ret; local 313 ret = ipwireless_set_RTS(tty->hardware, tty->channel_idx, 1); 314 if (ret) 315 return ret; 317 ret = ipwireless_set_RTS(tty->hardware, 319 if (ret) 320 return ret; 608 int ret; local [all...] |
/drivers/tty/serial/ |
H A D | 21285.c | 185 int ret; local 190 ret = request_irq(IRQ_CONRX, serial21285_rx_chars, 0, 192 if (ret == 0) { 193 ret = request_irq(IRQ_CONTX, serial21285_tx_chars, 0, 195 if (ret) 199 return ret; 327 int ret = 0; local 329 ret = -EINVAL; 331 ret = -EINVAL; 333 ret 482 int ret; local [all...] |
H A D | 68328serial.c | 729 int ret; local 733 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; 734 if (ret < 0) 735 ret = 0; 736 return ret;
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/drivers/tty/serial/8250/ |
H A D | 8250_core.c | 1609 int ret; local 1614 ret = serial8250_handle_irq(port, iir); 1617 return ret; 1630 int ret; local 1632 ret = serial8250_handle_irq(port, iir); 1642 return ret; 1732 int ret, irq_flags = up->port.flags & UPF_SHARE_IRQ ? IRQF_SHARED : 0; local 1762 ret = 0; 1768 ret = request_irq(up->port.irq, serial8250_interrupt, 1770 if (ret < 1890 unsigned int ret; local 2652 int ret = 0; local 2718 int ret = -EINVAL; local 2760 int ret; local 2864 int ret; local 2878 int ret; local 2919 int ret; local 2983 int ret; local 3401 int ret, i, irqflag = 0; local 3561 int ret = -ENOSPC; local 3671 int ret; local [all...] |
H A D | 8250_dw.c | 197 int ret; local 208 ret = clk_set_rate(d->clk, rate); 211 if (!ret)
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H A D | 8250_early.c | 177 int ret; local 186 ret = update_console_cmdline("uart", 8250, 188 if (ret < 0) 189 ret = update_console_cmdline("uart", 0, 192 return ret;
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H A D | 8250_em.c | 97 int ret; local 133 ret = serial8250_register_8250_port(&up); 134 if (ret < 0) { 137 return ret; 140 priv->line = ret;
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H A D | 8250_fintek.c | 145 int ret; local 158 ret = fintek_8250_check_id(); 160 if (ret) 161 return ret;
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H A D | 8250_pci.c | 907 int ret, i, type; local 924 ret = inb(inta_addr[i]); 925 if (ret != 0xff) { 946 ret = 0; 949 ret = 2; 952 ret = 1; 955 ret = 2; 959 ret = -ENODEV; 963 for (i = 0; i < ret; i++) { 988 if (ret < 1341 int ret; local 1442 int ret; local 1518 int ret = pci_default_setup(priv, board, port, idx); local [all...] |