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Groups > linux.kernel > #1409817
| From | fu.wei@linaro.org |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/3] sbsa_gwdt: Set WDOG_HW_RUNNING, when watchdog is already running. |
| Date | 2016-05-31 08:10 +0200 |
| Message-ID | <rEL2i-75S-9@gated-at.bofh.it> (permalink) |
| References | <rEL2h-75S-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Pratyush Anand <panand@redhat.com>
This patch uses the new flag WDOG_HW_RUNNING in driver.
According to the definition of this flag, it should be set,
if watchdog is running after booting, before it's opened.
Signed-off-by: Pratyush Anand <panand@redhat.com>
Signed-off-by: Fu Wei <fu.wei@linaro.org>
---
drivers/watchdog/sbsa_gwdt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/watchdog/sbsa_gwdt.c b/drivers/watchdog/sbsa_gwdt.c
index 6af71e0..cc885f1 100644
--- a/drivers/watchdog/sbsa_gwdt.c
+++ b/drivers/watchdog/sbsa_gwdt.c
@@ -283,6 +283,8 @@ static int sbsa_gwdt_probe(struct platform_device *pdev)
dev_warn(dev, "System reset by WDT.\n");
wdd->bootstatus |= WDIOF_CARDRESET;
}
+ if (status & SBSA_GWDT_WCS_EN)
+ set_bit(WDOG_HW_RUNNING, &wdd->status);
if (action) {
irq = platform_get_irq(pdev, 0);
--
2.5.5
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[PATCH 0/3] watchdog, sbsa_gwdt: Update SBSA watchdog with the new infrastructure of watchdog. fu.wei@linaro.org - 2016-05-31 08:10 +0200
[PATCH 3/3] sbsa_gwdt: Set WDOG_HW_RUNNING, when watchdog is already running. fu.wei@linaro.org - 2016-05-31 08:10 +0200
Re: [PATCH 3/3] sbsa_gwdt: Set WDOG_HW_RUNNING, when watchdog is already running. Guenter Roeck <linux@roeck-us.net> - 2016-06-01 23:50 +0200
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