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Subject[PATCH] watchdog: wdat_wdt: fix get_timeleft call for wdat_wdt
Date
The get_timeleft call for wdat_wdt was using ACPI_WDAT_GET_COUNTDOWN
when running an action on the device, which would return the configured
countdown, instead of ACPI_WDAT_GET_CURRENT_COUNTDOWN, which returns the
time left before the watchdog will fire. This change corrects that.

Signed-off-by: Bryan Tan <bryantan@vmware.com>
---
drivers/watchdog/wdat_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
index 56ad196..387892f 100644
--- a/drivers/watchdog/wdat_wdt.c
+++ b/drivers/watchdog/wdat_wdt.c
@@ -287,7 +287,7 @@ static unsigned int wdat_wdt_get_timeleft(struct watchdog_device *wdd)
struct wdat_wdt *wdat = to_wdat_wdt(wdd);
u32 periods = 0;

- wdat_wdt_run_action(wdat, ACPI_WDAT_GET_COUNTDOWN, 0, &periods);
+ wdat_wdt_run_action(wdat, ACPI_WDAT_GET_CURRENT_COUNTDOWN, 0, &periods);
return periods * wdat->period / 1000;
}

--
2.6.2
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