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yaml
---
r: 194404
b: refs/heads/master
c: 80b9993
h: refs/heads/master
v: v3
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Luis R. Rodriguez authored and John W. Linville committed Apr 16, 2010
1 parent d869103 commit faf75c0
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Showing 2 changed files with 18 additions and 19 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: becdbc542f3f3395138b45d7ae445886fa0feef7
refs/heads/master: 80b99932fd43ce3477fb2d952f12657963a2562d
35 changes: 17 additions & 18 deletions trunk/drivers/net/wireless/ath/ath9k/calib.c
Original file line number Diff line number Diff line change
Expand Up @@ -711,25 +711,24 @@ static void ath9k_olc_temp_compensation(struct ath_hw *ah)
rddata = REG_READ(ah, AR_PHY_TX_PWRCTRL4);
currPDADC = MS(rddata, AR_PHY_TX_PWRCTRL_PD_AVG_OUT);

if (ah->initPDADC == 0 || currPDADC == 0) {
if (ah->initPDADC == 0 || currPDADC == 0)
return;
} else {
if (ah->eep_ops->get_eeprom(ah, EEP_DAC_HPWR_5G))
delta = (currPDADC - ah->initPDADC + 4) / 8;
else
delta = (currPDADC - ah->initPDADC + 5) / 10;

if (delta != ah->PDADCdelta) {
ah->PDADCdelta = delta;
for (i = 1; i < AR9280_TX_GAIN_TABLE_SIZE; i++) {
regval = ah->originalGain[i] - delta;
if (regval < 0)
regval = 0;

REG_RMW_FIELD(ah,
AR_PHY_TX_GAIN_TBL1 + i * 4,
AR_PHY_TX_GAIN, regval);
}

if (ah->eep_ops->get_eeprom(ah, EEP_DAC_HPWR_5G))
delta = (currPDADC - ah->initPDADC + 4) / 8;
else
delta = (currPDADC - ah->initPDADC + 5) / 10;

if (delta != ah->PDADCdelta) {
ah->PDADCdelta = delta;
for (i = 1; i < AR9280_TX_GAIN_TABLE_SIZE; i++) {
regval = ah->originalGain[i] - delta;
if (regval < 0)
regval = 0;

REG_RMW_FIELD(ah,
AR_PHY_TX_GAIN_TBL1 + i * 4,
AR_PHY_TX_GAIN, regval);
}
}
}
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