path: root/drivers/watchdog
diff options
authorJerry Hoemann <jerry.hoemann@hpe.com>2018-08-08 19:13:23 (GMT)
committerWim Van Sebroeck <wim@linux-watchdog.org>2018-10-02 11:32:21 (GMT)
commit4d9186d01e7a6af1c02fcb639632fb97a8e140a6 (patch)
tree23c11e23b7aa657103163eadd201a8d65c266532 /drivers/watchdog
parent17b57b1883c1285f3d0dc2266e8f79286a7bef38 (diff)
watchdog: hpwdt: Initialize pretimeout from module parameter.
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. When compiling w/o CONFIG_HPWDT_NMI_DECODING defined, the pretimeout module parameter is ignored and the value internally will be 0. Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 9dc62a4..fae9364 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -205,9 +205,7 @@ static struct watchdog_device hpwdt_dev = {
.min_timeout = 1,
.max_timeout = HPWDT_MAX_TIMER,
.timeout = DEFAULT_MARGIN,
.pretimeout = PRETIMEOUT_SEC,
@@ -313,6 +311,8 @@ 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);
+ hpwdt_dev.pretimeout = pretimeout ? PRETIMEOUT_SEC : 0;
hpwdt_dev.parent = &dev->dev;
retval = watchdog_register_device(&hpwdt_dev);
if (retval < 0) {

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