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ath9k: Cleanup ath9k_hw_4k_set_gain() interface

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regChainOffset is always zero, remove it.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith 2009-08-07 09:45:19 +05:30 committed by John W. Linville
parent b5aec950ee
commit a37414a220
1 changed files with 11 additions and 11 deletions
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22
drivers/net/wireless/ath/ath9k/eeprom_4k.c
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@ -844,13 +844,13 @@ static void ath9k_hw_4k_set_addac(struct ath_hw *ah,
static void ath9k_hw_4k_set_gain(struct ath_hw *ah,
struct modal_eep_4k_header *pModal,
struct ar5416_eeprom_4k *eep,
u8 txRxAttenLocal, int regChainOffset)
u8 txRxAttenLocal)
{
REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0 + regChainOffset,
REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0,
pModal->antCtrlChain[0]);
REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset,
(REG_READ(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset) &
REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0),
(REG_READ(ah, AR_PHY_TIMING_CTRL4(0)) &
~(AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF |
AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF)) |
SM(pModal->iqCalICh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) |
@ -860,14 +860,14 @@ static void ath9k_hw_4k_set_gain(struct ath_hw *ah,
AR5416_EEP_MINOR_VER_3) {
txRxAttenLocal = pModal->txRxAttenCh[0];
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
AR_PHY_GAIN_2GHZ_XATTEN1_MARGIN, pModal->bswMargin[0]);
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
AR_PHY_GAIN_2GHZ_XATTEN1_DB, pModal->bswAtten[0]);
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
AR_PHY_GAIN_2GHZ_XATTEN2_MARGIN,
pModal->xatten2Margin[0]);
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
AR_PHY_GAIN_2GHZ_XATTEN2_DB, pModal->xatten2Db[0]);
/* Set the block 1 value to block 0 value */
@ -884,9 +884,9 @@ static void ath9k_hw_4k_set_gain(struct ath_hw *ah,
pModal->xatten2Db[0]);
}
REG_RMW_FIELD(ah, AR_PHY_RXGAIN + regChainOffset,
REG_RMW_FIELD(ah, AR_PHY_RXGAIN,
AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal);
REG_RMW_FIELD(ah, AR_PHY_RXGAIN + regChainOffset,
REG_RMW_FIELD(ah, AR_PHY_RXGAIN,
AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]);
REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000,
@ -919,7 +919,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
/* Single chain for 4K EEPROM*/
ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal, 0);
ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal);
/* Initialize Ant Diversity settings from EEPROM */
if (pModal->version >= 3) {