From: Jerry Hoemann <jerry.hoemann@hpe.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: wim@linux-watchdog.org, linux-watchdog@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/4] watchdog: hpwdt: Initialize pretimeout from module parameter.
Date: Tue, 7 Aug 2018 09:46:26 -0600 [thread overview]
Message-ID: <20180807154626.GA21979@anatevka.americas.hpqcorp.net> (raw)
In-Reply-To: <1635a9b2-6b2a-fd57-13ea-d99494dbfdec@roeck-us.net>
On Sat, Aug 04, 2018 at 06:08:17PM -0700, Guenter Roeck wrote:
> On 08/02/2018 02:15 PM, Jerry Hoemann wrote:
> > When the pretimeout is specified as a module parameter, the
> > value should be reflected in hpwdt_dev.pretimeout. The default
> > (on) case is correct. But, when disabling pretimeout, the value
> > should be set to zero in hpwdt_dev.
> >
> > Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
> > ---
> > drivers/watchdog/hpwdt.c | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
> > index 9dc62a4..369022d 100644
> > --- a/drivers/watchdog/hpwdt.c
> > +++ b/drivers/watchdog/hpwdt.c
> > @@ -313,6 +313,11 @@ static int hpwdt_init_one(struct pci_dev *dev,
> > if (watchdog_init_timeout(&hpwdt_dev, soft_margin, NULL))
> > dev_warn(&dev->dev, "Invalid soft_margin: %d.\n", soft_margin);
> > +#ifdef CONFIG_HPWDT_NMI_DECODING
> > + if (!pretimeout)
> > + hpwdt_dev.pretimeout = 0;
> > +#endif
> > +
>
> Seems to me that
> hpwdt_dev.pretimeout = pretimeout ? PRETIMEOUT_SEC : 0;
> would accomplish the same without ifdef. Also, that would make
> the conditional initialization in hpwdt_dev unnecessary,
> saving us some more ifdefs.
>
> Guenter
Will do.
Thanks.
--
-----------------------------------------------------------------------------
Jerry Hoemann Software Engineer Hewlett Packard Enterprise
-----------------------------------------------------------------------------
next prev parent reply other threads:[~2018-08-07 15:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-02 21:15 [PATCH 0/4] watchdog: hpwdt: Bug Fixes/Enhancement Jerry Hoemann
2018-08-02 21:15 ` [PATCH 1/4] watchdog: hpwdt: Initialize pretimeout from module parameter Jerry Hoemann
2018-08-05 1:08 ` Guenter Roeck
2018-08-07 15:46 ` Jerry Hoemann [this message]
2018-08-02 21:15 ` [PATCH 2/4] watchdog: hpwdt: Claim NMI from iLO Jerry Hoemann
2018-08-05 1:09 ` Guenter Roeck
2018-08-08 19:12 ` Jerry Hoemann
2018-08-02 21:15 ` [PATCH 3/4] watchdog: hpwdt: Display module parameters Jerry Hoemann
2018-08-05 1:13 ` Guenter Roeck
2018-08-06 23:19 ` Jerry Hoemann
2018-08-07 2:28 ` Guenter Roeck
2018-08-02 21:15 ` [PATCH 4/4] watchdog: hpwdt: Update version number Jerry Hoemann
2018-08-05 1:16 ` Guenter Roeck
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