diff options
Diffstat (limited to 'drivers/watchdog/geodewdt.c')
| -rw-r--r-- | drivers/watchdog/geodewdt.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/watchdog/geodewdt.c b/drivers/watchdog/geodewdt.c index 9b49b125ad5..4c43e3fa8bd 100644 --- a/drivers/watchdog/geodewdt.c +++ b/drivers/watchdog/geodewdt.c @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/module.h> #include <linux/moduleparam.h> @@ -39,8 +40,8 @@ MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 1<= timeout <=131, default=" __MODULE_STRING(WATCHDOG_TIMEOUT) "."); -static int nowayout = WATCHDOG_NOWAYOUT; -module_param(nowayout, int, 0); +static bool nowayout = WATCHDOG_NOWAYOUT; +module_param(nowayout, bool, 0); MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); @@ -100,7 +101,7 @@ static int geodewdt_release(struct inode *inode, struct file *file) geodewdt_disable(); module_put(THIS_MODULE); } else { - printk(KERN_CRIT "Unexpected close - watchdog is not stopping.\n"); + pr_crit("Unexpected close - watchdog is not stopping\n"); geodewdt_ping(); set_bit(WDT_FLAGS_ORPHAN, &wdt_flags); @@ -214,13 +215,13 @@ static struct miscdevice geodewdt_miscdev = { .fops = &geodewdt_fops, }; -static int __devinit geodewdt_probe(struct platform_device *dev) +static int __init geodewdt_probe(struct platform_device *dev) { int ret; wdt_timer = cs5535_mfgpt_alloc_timer(MFGPT_TIMER_ANY, MFGPT_DOMAIN_WORKING); if (!wdt_timer) { - printk(KERN_ERR "geodewdt: No timers were available\n"); + pr_err("No timers were available\n"); return -ENODEV; } @@ -242,7 +243,7 @@ static int __devinit geodewdt_probe(struct platform_device *dev) return ret; } -static int __devexit geodewdt_remove(struct platform_device *dev) +static int geodewdt_remove(struct platform_device *dev) { misc_deregister(&geodewdt_miscdev); return 0; @@ -254,8 +255,7 @@ static void geodewdt_shutdown(struct platform_device *dev) } static struct platform_driver geodewdt_driver = { - .probe = geodewdt_probe, - .remove = __devexit_p(geodewdt_remove), + .remove = geodewdt_remove, .shutdown = geodewdt_shutdown, .driver = { .owner = THIS_MODULE, @@ -267,20 +267,18 @@ static int __init geodewdt_init(void) { int ret; - ret = platform_driver_register(&geodewdt_driver); - if (ret) - return ret; - geodewdt_platform_device = platform_device_register_simple(DRV_NAME, -1, NULL, 0); - if (IS_ERR(geodewdt_platform_device)) { - ret = PTR_ERR(geodewdt_platform_device); + if (IS_ERR(geodewdt_platform_device)) + return PTR_ERR(geodewdt_platform_device); + + ret = platform_driver_probe(&geodewdt_driver, geodewdt_probe); + if (ret) goto err; - } return 0; err: - platform_driver_unregister(&geodewdt_driver); + platform_device_unregister(geodewdt_platform_device); return ret; } @@ -296,4 +294,3 @@ module_exit(geodewdt_exit); MODULE_AUTHOR("Advanced Micro Devices, Inc"); MODULE_DESCRIPTION("Geode GX/LX Watchdog Driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); |