diff options
Diffstat (limited to 'drivers/watchdog/s3c2410_wdt.c')
| -rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index e4cebef..3009325 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -63,7 +63,7 @@ module_param(nowayout, int, 0); module_param(soft_noboot, int, 0); module_param(debug, int, 0); -MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. default=" +MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. (default=" __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME) ")"); MODULE_PARM_DESC(tmr_atboot, "Watchdog is started at boot time if set to 1, default=" @@ -71,8 +71,8 @@ MODULE_PARM_DESC(tmr_atboot, MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); MODULE_PARM_DESC(soft_noboot, "Watchdog action, set to 1 to ignore reboots, " - "0 to reboot (default depends on ONLY_TESTING)"); -MODULE_PARM_DESC(debug, "Watchdog debug, set to >1 for debug, (default 0)"); + "0 to reboot (default 0)"); +MODULE_PARM_DESC(debug, "Watchdog debug, set to >1 for debug (default 0)"); static unsigned long open_lock; static struct device *wdt_dev; /* platform device attached to */ @@ -426,8 +426,7 @@ static int __devinit s3c2410wdt_probe(struct platform_device *pdev) wdt_mem = request_mem_region(res->start, size, pdev->name); if (wdt_mem == NULL) { dev_err(dev, "failed to get memory region\n"); - ret = -ENOENT; - goto err_req; + return -EBUSY; } wdt_base = ioremap(res->start, size); |