ath9k_hw_reverse_bits
tmp32 = ath9k_hw_reverse_bits(reg32, numBits);
tmp_reg = ath9k_hw_reverse_bits(new_bias, 3);
channelSel = ath9k_hw_reverse_bits(channelSel, 8);
ath9k_hw_reverse_bits(((freq - 4800) / 20 << 2), 8);
aModeRefSel = ath9k_hw_reverse_bits(1, 2);
ath9k_hw_reverse_bits(((freq - 4800) / 10 << 1), 8);
aModeRefSel = ath9k_hw_reverse_bits(2, 2);
aModeRefSel = ath9k_hw_reverse_bits(1, 2);
channelSel = ath9k_hw_reverse_bits((freq - 4800) / 5, 8);
aModeRefSel = ath9k_hw_reverse_bits(1, 2);
return ath9k_hw_reverse_bits(val, 8);
u32 ath9k_hw_reverse_bits(u32 val, u32 n);