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Commit d8a8440e authored by Vasanthakumar Thiagarajan's avatar Vasanthakumar Thiagarajan Committed by John W. Linville
Browse files

ath9k_hw: Remove unnecessary Rx IQ cal register configuration in ar9003_hw_tx_iq_cal() 



Signed-off-by: default avatarVasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7e68b746

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

+0 −13
Original line number Diff line number Diff line
@@ -616,11 +616,6 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah) 
		AR_PHY_TX_IQCAL_STATUS_B1,

		AR_PHY_TX_IQCAL_STATUS_B2,

	};

	static const u32 rx_corr[AR9300_MAX_CHAINS] = {

		AR_PHY_RX_IQCAL_CORR_B0,

		AR_PHY_RX_IQCAL_CORR_B1,

		AR_PHY_RX_IQCAL_CORR_B2,

	};

	static const u_int32_t chan_info_tab[] = {

		AR_PHY_CHAN_INFO_TAB_0,

		AR_PHY_CHAN_INFO_TAB_1,
@@ -703,18 +698,10 @@ static void ar9003_hw_tx_iq_cal(struct ath_hw *ah) 
		REG_RMW_FIELD(ah, tx_corr_coeff[i],

			      AR_PHY_TX_IQCAL_CORR_COEFF_01_COEFF_TABLE,

			      iqc_coeff[0]);

		REG_RMW_FIELD(ah, rx_corr[i],

			      AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_Q_COFF,

			      iqc_coeff[1] >> 7);

		REG_RMW_FIELD(ah, rx_corr[i],

			      AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_I_COFF,

			      iqc_coeff[1]);

	}



	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_3,

		      AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN, 0x1);

	REG_RMW_FIELD(ah, AR_PHY_RX_IQCAL_CORR_B0,

		      AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN, 0x1);



	return;