ath_regd_find_country_by_name
*rd = ath_regd_find_country_by_name(alpha2);
EXPORT_SYMBOL(ath_regd_find_country_by_name);
country_code = ath_regd_find_country_by_name(request->alpha2);
u16 ath_regd_find_country_by_name(char *alpha2);