diff options
Diffstat (limited to 'drivers/tty/serial/jsm')
| -rw-r--r-- | drivers/tty/serial/jsm/jsm.h | 11 | ||||
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_cls.c | 11 | ||||
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_driver.c | 11 | ||||
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_neo.c | 11 | ||||
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_tty.c | 27 |
5 files changed, 12 insertions, 59 deletions
diff --git a/drivers/tty/serial/jsm/jsm.h b/drivers/tty/serial/jsm/jsm.h index 0b79b87df47d..7a128aaa3a66 100644 --- a/drivers/tty/serial/jsm/jsm.h +++ b/drivers/tty/serial/jsm/jsm.h @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * Copyright 2003 Digi International (www.digi.com) * * Copyright (C) 2004 IBM Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the - * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more details. - * * Contact Information: * Scott H Kilau <Scott_Kilau@digi.com> * Wendy Xiong <wendyx@us.ibm.com> diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c index 4eb12a9cae76..c061a7b7bd23 100644 --- a/drivers/tty/serial/jsm/jsm_cls.c +++ b/drivers/tty/serial/jsm/jsm_cls.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2003 Digi International (www.digi.com) * Scott H Kilau <Scott_Kilau at digi dot com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the - * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more details. - * * NOTE TO LINUX KERNEL HACKERS: DO NOT REFORMAT THIS CODE! * * This is shared code between Digi's CVS archive and the diff --git a/drivers/tty/serial/jsm/jsm_driver.c b/drivers/tty/serial/jsm/jsm_driver.c index 102d499814ac..592e51d8944e 100644 --- a/drivers/tty/serial/jsm/jsm_driver.c +++ b/drivers/tty/serial/jsm/jsm_driver.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * Copyright 2003 Digi International (www.digi.com) * * Copyright (C) 2004 IBM Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the - * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more details. - * * Contact Information: * Scott H Kilau <Scott_Kilau@digi.com> * Wendy Xiong <wendyx@us.ibm.com> diff --git a/drivers/tty/serial/jsm/jsm_neo.c b/drivers/tty/serial/jsm/jsm_neo.c index c6fdd6369534..4718560b8fdc 100644 --- a/drivers/tty/serial/jsm/jsm_neo.c +++ b/drivers/tty/serial/jsm/jsm_neo.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * Copyright 2003 Digi International (www.digi.com) * * Copyright (C) 2004 IBM Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the - * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more details. - * * Contact Information: * Scott H Kilau <Scott_Kilau@digi.com> * Wendy Xiong <wendyx@us.ibm.com> diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c index ec7d8383900f..469927d37b41 100644 --- a/drivers/tty/serial/jsm/jsm_tty.c +++ b/drivers/tty/serial/jsm/jsm_tty.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * Copyright 2003 Digi International (www.digi.com) * * Copyright (C) 2004 IBM Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the - * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more details. - * * Contact Information: * Scott H Kilau <Scott_Kilau@digi.com> * Ananda Venkatarman <mansarov@us.ibm.com> @@ -36,7 +27,7 @@ static void jsm_carrier(struct jsm_channel *ch); static inline int jsm_get_mstat(struct jsm_channel *ch) { unsigned char mstat; - unsigned result; + int result; jsm_dbg(IOCTL, &ch->ch_bd->pci_dev, "start\n"); @@ -124,6 +115,7 @@ static void jsm_tty_set_mctrl(struct uart_port *port, unsigned int mctrl) static void jsm_tty_write(struct uart_port *port) { struct jsm_channel *channel; + channel = container_of(port, struct jsm_channel, uart_port); channel->ch_bd->bd_ops->copy_data_from_queue_to_uart(channel); } @@ -275,14 +267,12 @@ static int jsm_tty_open(struct uart_port *port) static void jsm_tty_close(struct uart_port *port) { struct jsm_board *bd; - struct ktermios *ts; struct jsm_channel *channel = container_of(port, struct jsm_channel, uart_port); jsm_dbg(CLOSE, &channel->ch_bd->pci_dev, "start\n"); bd = channel->ch_bd; - ts = &port->state->port.tty->termios; channel->ch_flags &= ~(CH_STOPI); @@ -473,12 +463,11 @@ int jsm_uart_port_init(struct jsm_board *brd) } else set_bit(line, linemap); brd->channels[i]->uart_port.line = line; - rc = uart_add_one_port (&jsm_uart_driver, &brd->channels[i]->uart_port); - if (rc){ + rc = uart_add_one_port(&jsm_uart_driver, &brd->channels[i]->uart_port); + if (rc) { printk(KERN_INFO "jsm: Port %d failed. Aborting...\n", i); return rc; - } - else + } else printk(KERN_INFO "jsm: Port %d added\n", i); } @@ -541,7 +530,7 @@ void jsm_input(struct jsm_channel *ch) tp = port->tty; bd = ch->ch_bd; - if(!bd) + if (!bd) return; spin_lock_irqsave(&ch->ch_lock, lock_flags); @@ -781,7 +770,7 @@ void jsm_check_queue_flow_control(struct jsm_channel *ch) if (qleft < 256) { /* HWFLOW */ if (ch->ch_c_cflag & CRTSCTS) { - if(!(ch->ch_flags & CH_RECEIVER_OFF)) { + if (!(ch->ch_flags & CH_RECEIVER_OFF)) { bd_ops->disable_receiver(ch); ch->ch_flags |= (CH_RECEIVER_OFF); jsm_dbg(READ, &ch->ch_bd->pci_dev, |