diff options
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/starfive-wdt.c | 9 | ||||
| -rw-r--r-- | drivers/watchdog/stm32_iwdg.c | 3 |
2 files changed, 10 insertions, 2 deletions
diff --git a/drivers/watchdog/starfive-wdt.c b/drivers/watchdog/starfive-wdt.c index 49b38ecc09..e4b344db38 100644 --- a/drivers/watchdog/starfive-wdt.c +++ b/drivers/watchdog/starfive-wdt.c @@ -494,8 +494,13 @@ static int starfive_wdt_probe(struct platform_device *pdev) if (ret) goto err_exit; - if (!early_enable) - pm_runtime_put_sync(&pdev->dev); + if (!early_enable) { + if (pm_runtime_enabled(&pdev->dev)) { + ret = pm_runtime_put_sync(&pdev->dev); + if (ret) + goto err_exit; + } + } return 0; diff --git a/drivers/watchdog/stm32_iwdg.c b/drivers/watchdog/stm32_iwdg.c index d9fd50df98..5404e03876 100644 --- a/drivers/watchdog/stm32_iwdg.c +++ b/drivers/watchdog/stm32_iwdg.c @@ -20,6 +20,8 @@ #include <linux/platform_device.h> #include <linux/watchdog.h> +#define DEFAULT_TIMEOUT 10 + /* IWDG registers */ #define IWDG_KR 0x00 /* Key register */ #define IWDG_PR 0x04 /* Prescaler Register */ @@ -248,6 +250,7 @@ static int stm32_iwdg_probe(struct platform_device *pdev) wdd->parent = dev; wdd->info = &stm32_iwdg_info; wdd->ops = &stm32_iwdg_ops; + wdd->timeout = DEFAULT_TIMEOUT; wdd->min_timeout = DIV_ROUND_UP((RLR_MIN + 1) * PR_MIN, wdt->rate); wdd->max_hw_heartbeat_ms = ((RLR_MAX + 1) * wdt->data->max_prescaler * 1000) / wdt->rate; |