Messages in this thread | | | Subject | Re: [v1,1/1 2/2] Set the default timeout | From | Guenter Roeck <> | Date | Tue, 26 May 2020 18:46:03 -0700 |
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On 5/26/20 6:18 PM, yuechao.zhao@advantech.com.cn wrote: > From: Yuechao Zhao <yuechao.zhao@advantech.com.cn> > > The timeout module parameter should not be used for setting the default > timeout. Because, if you set the timeout = 0, the default timeout will > be meaningless. And the wahtchdog_init_timeout() can not detect this > error because the timeout module parameter of 0 means "no timeout > module paraameter specified". > > Signed-off-by: Yuechao Zhao <yuechao.zhao@advantech.com.cn>
Please fix the subject to something like "hmwmon: (nct7904) Set default timeout".
Also, the change only makes sense if you also change "static int timeout" to default to 0. Then you can just drop patch 1/2.
Guenter
> --- > drivers/hwmon/nct7904.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/hwmon/nct7904.c b/drivers/hwmon/nct7904.c > index d069d59..ddbe47e 100644 > --- a/drivers/hwmon/nct7904.c > +++ b/drivers/hwmon/nct7904.c > @@ -1147,7 +1147,7 @@ static int nct7904_probe(struct i2c_client *client, > data->wdt.ops = &nct7904_wdt_ops; > data->wdt.info = &nct7904_wdt_info; > > - data->wdt.timeout = timeout * 60; /* in seconds */ > + data->wdt.timeout = WATCHDOG_TIMEOUT * 60; /* Set default timeout */ > data->wdt.min_timeout = MIN_TIMEOUT; > data->wdt.max_timeout = MAX_TIMEOUT; > data->wdt.parent = &client->dev; >
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