ar9003_get_paprd_scale_factor
paprd_scale_factor = ar9003_get_paprd_scale_factor(ah, chan);
unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah,
scale = ar9003_get_paprd_scale_factor(ah, chan);
scale = ar9003_get_paprd_scale_factor(ah, chan);