diff options
| author | Vivek Natarajan <vivek.natraj@gmail.com> | 2009-08-14 11:32:04 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-20 11:35:52 -0400 |
| commit | d4fe5afa006bf308962877c4768c4e60d37a3da2 (patch) | |
| tree | a54d6c52f98ccceae9eeb70f7859fe4b1748f8f1 /drivers | |
| parent | 08fc5c1ba026de0904aeeba9785f95f6603d58f7 (diff) | |
ath9k: Fix ref power interpolation logic for AR9287 chipsets.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/eeprom_9287.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index aeb7f484b6e1..959097927eee 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -374,7 +374,6 @@ static void ar9287_eeprom_get_tx_gain_index(struct ath_hw *ah, u8 *pCalChans, u16 availPiers, int8_t *pPwr) { - u8 pcdac, i = 0; u16 idxL = 0, idxR = 0, numPiers; bool match; struct chan_centers centers; @@ -392,17 +391,12 @@ static void ar9287_eeprom_get_tx_gain_index(struct ath_hw *ah, &idxL, &idxR); if (match) { - pcdac = pRawDatasetOpLoop[idxL].pcdac[0][0]; - *pPwr = pRawDatasetOpLoop[idxL].pwrPdg[0][0]; + *pPwr = (int8_t) pRawDatasetOpLoop[idxL].pwrPdg[0][0]; } else { - pcdac = pRawDatasetOpLoop[idxR].pcdac[0][0]; - *pPwr = (pRawDatasetOpLoop[idxL].pwrPdg[0][0] + - pRawDatasetOpLoop[idxR].pwrPdg[0][0])/2; + *pPwr = ((int8_t) pRawDatasetOpLoop[idxL].pwrPdg[0][0] + + (int8_t) pRawDatasetOpLoop[idxR].pwrPdg[0][0])/2; } - while ((pcdac > ah->originalGain[i]) && - (i < (AR9280_TX_GAIN_TABLE_SIZE - 1))) - i++; } static void ar9287_eeprom_olpc_set_pdadcs(struct ath_hw *ah, |