diff options
Diffstat (limited to 'package/kernel/mac80211/patches/326-ath9k_hw-simplify-ar9003_hw_per_calibration.patch')
-rw-r--r-- | package/kernel/mac80211/patches/326-ath9k_hw-simplify-ar9003_hw_per_calibration.patch | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/package/kernel/mac80211/patches/326-ath9k_hw-simplify-ar9003_hw_per_calibration.patch b/package/kernel/mac80211/patches/326-ath9k_hw-simplify-ar9003_hw_per_calibration.patch deleted file mode 100644 index 999d993..0000000 --- a/package/kernel/mac80211/patches/326-ath9k_hw-simplify-ar9003_hw_per_calibration.patch +++ /dev/null @@ -1,88 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Mon, 11 Jul 2016 11:34:47 +0200 -Subject: [PATCH] ath9k_hw: simplify ar9003_hw_per_calibration - -Reduce indentation, use a variable to save a few pointer dereferences - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c -@@ -75,50 +75,49 @@ static bool ar9003_hw_per_calibration(st - struct ath9k_cal_list *currCal) - { - struct ath9k_hw_cal_data *caldata = ah->caldata; -- /* Cal is assumed not done until explicitly set below */ -- bool iscaldone = false; -+ const struct ath9k_percal_data *cur_caldata = currCal->calData; - - /* Calibration in progress. */ - if (currCal->calState == CAL_RUNNING) { - /* Check to see if it has finished. */ -- if (!(REG_READ(ah, AR_PHY_TIMING4) & AR_PHY_TIMING4_DO_CAL)) { -- /* -- * Accumulate cal measures for active chains -- */ -- currCal->calData->calCollect(ah); -- ah->cal_samples++; -+ if (REG_READ(ah, AR_PHY_TIMING4) & AR_PHY_TIMING4_DO_CAL) -+ return false; - -- if (ah->cal_samples >= -- currCal->calData->calNumSamples) { -- unsigned int i, numChains = 0; -- for (i = 0; i < AR9300_MAX_CHAINS; i++) { -- if (rxchainmask & (1 << i)) -- numChains++; -- } -+ /* -+ * Accumulate cal measures for active chains -+ */ -+ cur_caldata->calCollect(ah); -+ ah->cal_samples++; - -- /* -- * Process accumulated data -- */ -- currCal->calData->calPostProc(ah, numChains); -+ if (ah->cal_samples >= cur_caldata->calNumSamples) { -+ unsigned int i, numChains = 0; -+ for (i = 0; i < AR9300_MAX_CHAINS; i++) { -+ if (rxchainmask & (1 << i)) -+ numChains++; -+ } - -- /* Calibration has finished. */ -- caldata->CalValid |= currCal->calData->calType; -- currCal->calState = CAL_DONE; -- iscaldone = true; -- } else { -+ /* -+ * Process accumulated data -+ */ -+ cur_caldata->calPostProc(ah, numChains); -+ -+ /* Calibration has finished. */ -+ caldata->CalValid |= cur_caldata->calType; -+ currCal->calState = CAL_DONE; -+ return true; -+ } else { - /* - * Set-up collection of another sub-sample until we - * get desired number - */ - ar9003_hw_setup_calibration(ah, currCal); -- } - } -- } else if (!(caldata->CalValid & currCal->calData->calType)) { -+ } else if (!(caldata->CalValid & cur_caldata->calType)) { - /* If current cal is marked invalid in channel, kick it off */ - ath9k_hw_reset_calibration(ah, currCal); - } - -- return iscaldone; -+ return false; - } - - static int ar9003_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan, |