Improve some of the fan watchdog error messages to be a little more
helpful.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
static void fan_exit(void)
{
static void fan_exit(void)
{
- vdbg_printk(TPACPI_DBG_EXIT, "cancelling any pending watchdogs\n");
+ vdbg_printk(TPACPI_DBG_EXIT, "cancelling any pending fan watchdog tasks\n");
cancel_delayed_work(&fan_watchdog_task);
flush_scheduled_work();
}
cancel_delayed_work(&fan_watchdog_task);
flush_scheduled_work();
}
static void fan_watchdog_fire(struct work_struct *ignored)
{
static void fan_watchdog_fire(struct work_struct *ignored)
{
printk(IBM_NOTICE "fan watchdog: enabling fan\n");
printk(IBM_NOTICE "fan watchdog: enabling fan\n");
- if (fan_set_enable()) {
- printk(IBM_ERR "fan watchdog: error while enabling fan\n");
+ rc = fan_set_enable();
+ if (rc < 0) {
+ printk(IBM_ERR "fan watchdog: error %d while enabling fan, "
+ "will try again later...\n", -rc);
/* reschedule for later */
fan_watchdog_reset();
}
/* reschedule for later */
fan_watchdog_reset();
}