wpi_watchdog_rfkill
static void wpi_watchdog_rfkill(void *);
callout_reset(&sc->watchdog_rfkill, hz, wpi_watchdog_rfkill,
callout_reset(&sc->watchdog_rfkill, hz, wpi_watchdog_rfkill, sc);
callout_reset(&sc->watchdog_rfkill, hz, wpi_watchdog_rfkill,