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

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 7c3334b..75a1c6e 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -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;