diff options
Diffstat (limited to 'drivers/watchdog/dw_wdt.c')
| -rw-r--r-- | drivers/watchdog/dw_wdt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/watchdog/dw_wdt.c b/drivers/watchdog/dw_wdt.c index 3dde6de117fa..d0bb9499d12c 100644 --- a/drivers/watchdog/dw_wdt.c +++ b/drivers/watchdog/dw_wdt.c @@ -51,6 +51,8 @@ /* The maximum TOP (timeout period) value that can be set in the watchdog. */ #define DW_WDT_MAX_TOP 15 +#define DW_WDT_DEFAULT_SECONDS 30 + static bool nowayout = WATCHDOG_NOWAYOUT; module_param(nowayout, bool, 0); MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started " @@ -179,9 +181,9 @@ static int dw_wdt_open(struct inode *inode, struct file *filp) if (!dw_wdt_is_enabled()) { /* * The watchdog is not currently enabled. Set the timeout to - * the maximum and then start it. + * something reasonable and then start it. */ - dw_wdt_set_top(DW_WDT_MAX_TOP); + dw_wdt_set_top(DW_WDT_DEFAULT_SECONDS); writel(WDOG_CONTROL_REG_WDT_EN_MASK, dw_wdt.regs + WDOG_CONTROL_REG_OFFSET); } |