static int ath6kl_usb_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
{
	/*
	 * cfg80211 suspend/WOW currently not supported for USB.
	 */
	return 0;
}
static int ath6kl_usb_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
{
	 
	return 0;
}