diff options
| -rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 2395f353e52d..00421cf22556 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -515,7 +515,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev) struct s3c2410_wdt *wdt; struct resource *wdt_irq; unsigned int wtcon; - int started = 0; int ret; wdt = devm_kzalloc(dev, sizeof(*wdt), GFP_KERNEL); @@ -581,15 +580,15 @@ static int s3c2410wdt_probe(struct platform_device *pdev) ret = s3c2410wdt_set_heartbeat(&wdt->wdt_device, wdt->wdt_device.timeout); if (ret) { - started = s3c2410wdt_set_heartbeat(&wdt->wdt_device, - S3C2410_WATCHDOG_DEFAULT_TIME); - - if (started == 0) - dev_info(dev, - "tmr_margin value out of range, default %d used\n", + ret = s3c2410wdt_set_heartbeat(&wdt->wdt_device, + S3C2410_WATCHDOG_DEFAULT_TIME); + if (ret == 0) { + dev_warn(dev, "tmr_margin value out of range, default %d used\n", S3C2410_WATCHDOG_DEFAULT_TIME); - else - dev_info(dev, "default timer value is out of range, cannot start\n"); + } else { + dev_err(dev, "failed to use default timeout\n"); + goto err_cpufreq; + } } ret = devm_request_irq(dev, wdt_irq->start, s3c2410wdt_irq, 0, @@ -613,10 +612,10 @@ static int s3c2410wdt_probe(struct platform_device *pdev) if (ret < 0) goto err_unregister; - if (tmr_atboot && started == 0) { + if (tmr_atboot) { dev_info(dev, "starting watchdog timer\n"); s3c2410wdt_start(&wdt->wdt_device); - } else if (!tmr_atboot) { + } else { /* if we're not enabling the watchdog, then ensure it is * disabled if it has been left running from the bootloader * or other source */ |