diff options
Diffstat (limited to 'drivers/watchdog/booke_wdt.c')
| -rw-r--r-- | drivers/watchdog/booke_wdt.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c index 7e7ec9c35b6..337265b4730 100644 --- a/drivers/watchdog/booke_wdt.c +++ b/drivers/watchdog/booke_wdt.c @@ -4,7 +4,7 @@ * Author: Matthew McClintock * Maintainer: Kumar Gala <galak@kernel.crashing.org> * - * Copyright 2005, 2008, 2010 Freescale Semiconductor Inc. + * Copyright 2005, 2008, 2010-2011 Freescale Semiconductor Inc. * * 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 @@ -221,9 +221,8 @@ static int booke_wdt_open(struct inode *inode, struct file *file) if (booke_wdt_enabled == 0) { booke_wdt_enabled = 1; on_each_cpu(__booke_wdt_enable, NULL, 0); - printk(KERN_INFO - "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n", - booke_wdt_period); + pr_debug("booke_wdt: watchdog enabled (timeout = %llu sec)\n", + period_to_sec(booke_wdt_period)); } spin_unlock(&booke_wdt_lock); @@ -240,6 +239,7 @@ static int booke_wdt_release(struct inode *inode, struct file *file) */ on_each_cpu(__booke_wdt_disable, NULL, 0); booke_wdt_enabled = 0; + pr_debug("booke_wdt: watchdog disabled\n"); #endif clear_bit(0, &wdt_is_active); @@ -271,21 +271,20 @@ static int __init booke_wdt_init(void) { int ret = 0; - printk(KERN_INFO "PowerPC Book-E Watchdog Timer Loaded\n"); + pr_info("booke_wdt: powerpc book-e watchdog driver loaded\n"); ident.firmware_version = cur_cpu_spec->pvr_value; ret = misc_register(&booke_wdt_miscdev); if (ret) { - printk(KERN_CRIT "Cannot register miscdev on minor=%d: %d\n", - WATCHDOG_MINOR, ret); + pr_err("booke_wdt: cannot register device (minor=%u, ret=%i)\n", + WATCHDOG_MINOR, ret); return ret; } spin_lock(&booke_wdt_lock); if (booke_wdt_enabled == 1) { - printk(KERN_INFO - "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n", - booke_wdt_period); + pr_info("booke_wdt: watchdog enabled (timeout = %llu sec)\n", + period_to_sec(booke_wdt_period)); on_each_cpu(__booke_wdt_enable, NULL, 0); } spin_unlock(&booke_wdt_lock); |