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ath9k_hw: fix an off-by-one error in the PDADC boundaries calculation

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PDADC values were only generated for values surrounding the target
index, however not for the target index itself, leading to a minor
error in the generated curve.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2010-07-11 12:48:41 +02:00 committed by John W. Linville
parent 23399016d9
commit 03b4776c40
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath9k/eeprom_def.c
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@ -730,7 +730,7 @@ static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hw *ah,
vpdTableI[i][sizeCurrVpdTable - 2]); vpdTableI[i][sizeCurrVpdTable - 2]);
vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep); vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
if (tgtIndex > maxIndex) { if (tgtIndex >= maxIndex) {
while ((ss <= tgtIndex) && while ((ss <= tgtIndex) &&
(k < (AR5416_NUM_PDADC_VALUES - 1))) { (k < (AR5416_NUM_PDADC_VALUES - 1))) {
tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] + tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] +