package/kernel/mac80211/patches/347-ath9k-don-t-run-periodic-and-nf-calibation-at-the-sa.patch

   1 From: Felix Fietkau <nbd@nbd.name>
   2 Date: Tue, 27 Dec 2016 23:16:23 +0100
   3 Subject: [PATCH] ath9k: don't run periodic and nf calibation at the same time
   4
   5 The checks already prevents periodic cal from being started while noise
   6 floor calibration runs. It is missing checks for the other way around.
   7
   8 Signed-off-by: Felix Fietkau <nbd@nbd.name>
   9 ---
  10
  11 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
  12 +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
  13 @@ -676,10 +676,10 @@ static int ar9002_hw_calibrate(struct at
  14                         return 0;
  15
  16                 ah->cal_list_curr = currCal = currCal->calNext;
  17 -               if (currCal->calState == CAL_WAITING) {
  18 +               if (currCal->calState == CAL_WAITING)
  19                         ath9k_hw_reset_calibration(ah, currCal);
  20 -                       return 0;
  21 -               }
  22 +
  23 +               return 0;
  24         }
  25
  26         /* Do NF cal only at longer intervals */