diff options
Diffstat (limited to 'drivers/watchdog/watchdog_pretimeout.c')
| -rw-r--r-- | drivers/watchdog/watchdog_pretimeout.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/watchdog/watchdog_pretimeout.c b/drivers/watchdog/watchdog_pretimeout.c index 01ca84be240f..376a495ab80c 100644 --- a/drivers/watchdog/watchdog_pretimeout.c +++ b/drivers/watchdog/watchdog_pretimeout.c @@ -9,6 +9,7 @@ #include <linux/string.h> #include <linux/watchdog.h> +#include "watchdog_core.h" #include "watchdog_pretimeout.h" /* Default watchdog pretimeout governor */ @@ -55,7 +56,7 @@ int watchdog_pretimeout_available_governors_get(char *buf) mutex_lock(&governor_lock); list_for_each_entry(priv, &governor_list, entry) - count += sprintf(buf + count, "%s\n", priv->gov->name); + count += sysfs_emit_at(buf, count, "%s\n", priv->gov->name); mutex_unlock(&governor_lock); @@ -68,7 +69,7 @@ int watchdog_pretimeout_governor_get(struct watchdog_device *wdd, char *buf) spin_lock_irq(&pretimeout_lock); if (wdd->gov) - count = sprintf(buf, "%s\n", wdd->gov->name); + count = sysfs_emit(buf, "%s\n", wdd->gov->name); spin_unlock_irq(&pretimeout_lock); return count; @@ -177,7 +178,7 @@ int watchdog_register_pretimeout(struct watchdog_device *wdd) { struct watchdog_pretimeout *p; - if (!(wdd->info->options & WDIOF_PRETIMEOUT)) + if (!watchdog_have_pretimeout(wdd)) return 0; p = kzalloc(sizeof(*p), GFP_KERNEL); @@ -197,7 +198,7 @@ void watchdog_unregister_pretimeout(struct watchdog_device *wdd) { struct watchdog_pretimeout *p, *t; - if (!(wdd->info->options & WDIOF_PRETIMEOUT)) + if (!watchdog_have_pretimeout(wdd)) return; spin_lock_irq(&pretimeout_lock); |