diff options
Diffstat (limited to 'drivers/watchdog/wd_core.c')
| -rw-r--r-- | drivers/watchdog/wd_core.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/watchdog/wd_core.c b/drivers/watchdog/wd_core.c index b8473b7da3..3a3f519648 100644 --- a/drivers/watchdog/wd_core.c +++ b/drivers/watchdog/wd_core.c @@ -21,6 +21,16 @@ static LIST_HEAD(watchdog_list); +static const char *watchdog_name(struct watchdog *wd) +{ + if (wd->dev) + return dev_name(wd->dev); + if (wd->name) + return wd->name; + + return "unknown"; +} + int watchdog_register(struct watchdog *wd) { if (!wd->priority) @@ -28,7 +38,8 @@ int watchdog_register(struct watchdog *wd) list_add_tail(&wd->list, &watchdog_list); - pr_debug("registering watchdog with priority %d\n", wd->priority); + pr_debug("registering watchdog %s with priority %d\n", watchdog_name(wd), + wd->priority); return 0; } @@ -70,6 +81,8 @@ int watchdog_set_timeout(unsigned timeout) if (!wd) return -ENODEV; + pr_debug("setting timeout on %s to %ds\n", watchdog_name(wd), timeout); + return wd->set_timeout(wd, timeout); } EXPORT_SYMBOL(watchdog_set_timeout); |