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Commit 5d48ae78 authored by Vasanthakumar Thiagarajan's avatar Vasanthakumar Thiagarajan Committed by John W. Linville
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ath9k_hw: Read iq calibration data only for active chains 



Signed-off-by: default avatarVasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 2976bc5e

drivers/net/wireless/ath/ath9k/ar9003_calib.c

+13 −11
Original line number Diff line number Diff line
@@ -185,6 +185,7 @@ static void ar9003_hw_iqcal_collect(struct ath_hw *ah) 


	/* Accumulate IQ cal measures for active chains */

	for (i = 0; i < AR5416_MAX_CHAINS; i++) {

		if (ah->txchainmask & BIT(i)) {

			ah->totalPowerMeasI[i] +=

				REG_READ(ah, AR_PHY_CAL_MEAS_0(i));

			ah->totalPowerMeasQ[i] +=
@@ -198,6 +199,7 @@ static void ar9003_hw_iqcal_collect(struct ath_hw *ah) 
				ah->totalIqCorrMeas[i]);

		}

	}

}



static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)

{