diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9002_phy.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9002_phy.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c index 4922b8d4a93..adbf031fbc5 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c | |||
@@ -477,7 +477,8 @@ static void ar9002_hw_do_getnf(struct ath_hw *ah, | |||
477 | nfarray[0] = sign_extend(nf, 9); | 477 | nfarray[0] = sign_extend(nf, 9); |
478 | 478 | ||
479 | nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR9280_PHY_EXT_MINCCA_PWR); | 479 | nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR9280_PHY_EXT_MINCCA_PWR); |
480 | nfarray[3] = sign_extend(nf, 9); | 480 | if (IS_CHAN_HT40(ah->curchan)) |
481 | nfarray[3] = sign_extend(nf, 9); | ||
481 | 482 | ||
482 | if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) | 483 | if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) |
483 | return; | 484 | return; |
@@ -486,7 +487,8 @@ static void ar9002_hw_do_getnf(struct ath_hw *ah, | |||
486 | nfarray[1] = sign_extend(nf, 9); | 487 | nfarray[1] = sign_extend(nf, 9); |
487 | 488 | ||
488 | nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR9280_PHY_CH1_EXT_MINCCA_PWR); | 489 | nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR9280_PHY_CH1_EXT_MINCCA_PWR); |
489 | nfarray[4] = sign_extend(nf, 9); | 490 | if (IS_CHAN_HT40(ah->curchan)) |
491 | nfarray[4] = sign_extend(nf, 9); | ||
490 | } | 492 | } |
491 | 493 | ||
492 | static void ar9002_hw_set_nf_limits(struct ath_hw *ah) | 494 | static void ar9002_hw_set_nf_limits(struct ath_hw *ah) |