AR5K_GPIODO
REG_STRUCT_INIT(AR5K_GPIODO),
data = ath5k_hw_reg_read(ah, AR5K_GPIODO);
ath5k_hw_reg_write(ah, data, AR5K_GPIODO);
s_led[2] = ath5k_hw_reg_read(ah, AR5K_GPIODO);
ath5k_hw_reg_write(ah, s_led[2], AR5K_GPIODO);