ATH5K_NF_CAL_HIST_MAX
s16 nfval[ATH5K_NF_CAL_HIST_MAX]; /* last few noise floors */
for (i = 0; i < ATH5K_NF_CAL_HIST_MAX; i++)
hist->index = (hist->index + 1) & (ATH5K_NF_CAL_HIST_MAX - 1);
s16 sorted_nfval[ATH5K_NF_CAL_HIST_MAX];
sort(sorted_nfval, ATH5K_NF_CAL_HIST_MAX, sizeof(s16), cmps16, NULL);
for (i = 0; i < ATH5K_NF_CAL_HIST_MAX; i++) {
return sorted_nfval[(ATH5K_NF_CAL_HIST_MAX - 1) / 2];