diff options
Diffstat (limited to 'drivers/watchdog/wafer5823wdt.c')
| -rw-r--r-- | drivers/watchdog/wafer5823wdt.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c index 25aba6e00a23..291109349e73 100644 --- a/drivers/watchdog/wafer5823wdt.c +++ b/drivers/watchdog/wafer5823wdt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * ICP Wafer 5823 Single Board Computer WDT driver * http://www.icpamerica.com/wafer_5823.php @@ -13,11 +14,6 @@ * (c) Copyright 1996-1997 Alan Cox <alan@lxorguk.ukuu.org.uk>, * 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 of the License, or (at your option) any later version. - * * Neither Alan Cox nor CymruNet Ltd. admit liability nor provide * warranty for any of this software. This material is provided * "AS-IS" and at no charge. @@ -178,7 +174,7 @@ static long wafwdt_ioctl(struct file *file, unsigned int cmd, timeout = new_timeout; wafwdt_stop(); wafwdt_start(); - /* Fall */ + fallthrough; case WDIOC_GETTIMEOUT: return put_user(timeout, p); @@ -197,7 +193,7 @@ static int wafwdt_open(struct inode *inode, struct file *file) * Activate */ wafwdt_start(); - return nonseekable_open(inode, file); + return stream_open(inode, file); } static int wafwdt_close(struct inode *inode, struct file *file) @@ -231,9 +227,9 @@ static int wafwdt_notify_sys(struct notifier_block *this, unsigned long code, static const struct file_operations wafwdt_fops = { .owner = THIS_MODULE, - .llseek = no_llseek, .write = wafwdt_write, .unlocked_ioctl = wafwdt_ioctl, + .compat_ioctl = compat_ptr_ioctl, .open = wafwdt_open, .release = wafwdt_close, }; @@ -322,6 +318,5 @@ module_exit(wafwdt_exit); MODULE_AUTHOR("Justin Cormack"); MODULE_DESCRIPTION("ICP Wafer 5823 Single Board Computer WDT driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); /* end of wafer5823wdt.c */ |