| Message ID | 1464674890-10512-4-git-send-email-fu.wei@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, May 31, 2016 at 02:08:10PM +0800, fu.wei@linaro.org wrote: > 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> Reviewed-by: Guenter Roeck <linux@roeck-us.net> > --- > 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 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
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);