diff options
Diffstat (limited to 'drivers/watchdog/ib700wdt.c')
| -rw-r--r-- | drivers/watchdog/ib700wdt.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/watchdog/ib700wdt.c b/drivers/watchdog/ib700wdt.c index 0149d8dfc81..e187664eaca 100644 --- a/drivers/watchdog/ib700wdt.c +++ b/drivers/watchdog/ib700wdt.c @@ -31,6 +31,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/types.h> #include <linux/miscdevice.h> @@ -53,7 +55,6 @@ static char expect_close; /* Module information */ #define DRV_NAME "ib700wdt" -#define PFX DRV_NAME ": " /* * @@ -102,8 +103,8 @@ MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 0<= timeout <=30, 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) ")"); @@ -246,8 +247,7 @@ static int ibwdt_close(struct inode *inode, struct file *file) if (expect_close == 42) { ibwdt_disable(); } else { - printk(KERN_CRIT PFX - "WDT device closed unexpectedly. WDT will not stop!\n"); + pr_crit("WDT device closed unexpectedly. WDT will not stop!\n"); ibwdt_ping(); } clear_bit(0, &ibwdt_is_open); @@ -284,16 +284,14 @@ static int __devinit ibwdt_probe(struct platform_device *dev) #if WDT_START != WDT_STOP if (!request_region(WDT_STOP, 1, "IB700 WDT")) { - printk(KERN_ERR PFX "STOP method I/O %X is not available.\n", - WDT_STOP); + pr_err("STOP method I/O %X is not available\n", WDT_STOP); res = -EIO; goto out_nostopreg; } #endif if (!request_region(WDT_START, 1, "IB700 WDT")) { - printk(KERN_ERR PFX "START method I/O %X is not available.\n", - WDT_START); + pr_err("START method I/O %X is not available\n", WDT_START); res = -EIO; goto out_nostartreg; } @@ -302,13 +300,12 @@ static int __devinit ibwdt_probe(struct platform_device *dev) * if not reset to the default */ if (ibwdt_set_heartbeat(timeout)) { ibwdt_set_heartbeat(WATCHDOG_TIMEOUT); - printk(KERN_INFO PFX - "timeout value must be 0<=x<=30, using %d\n", timeout); + pr_info("timeout value must be 0<=x<=30, using %d\n", timeout); } res = misc_register(&ibwdt_miscdev); if (res) { - printk(KERN_ERR PFX "failed to register misc device\n"); + pr_err("failed to register misc device\n"); goto out_nomisc; } return 0; @@ -353,8 +350,7 @@ static int __init ibwdt_init(void) { int err; - printk(KERN_INFO PFX - "WDT driver for IB700 single board computer initialising.\n"); + pr_info("WDT driver for IB700 single board computer initialising\n"); err = platform_driver_register(&ibwdt_driver); if (err) @@ -378,7 +374,7 @@ static void __exit ibwdt_exit(void) { platform_device_unregister(ibwdt_platform_device); platform_driver_unregister(&ibwdt_driver); - printk(KERN_INFO PFX "Watchdog Module Unloaded.\n"); + pr_info("Watchdog Module Unloaded\n"); } module_init(ibwdt_init); |