1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 777a602176f2..c83a22cfbe1e 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -1490,25 +1490,25 @@ static void ar5008_hw_do_getnf(struct ath_hw *ah,
         int16_t nf;
 
         nf = MS(REG_READ(ah, AR_PHY_CCA), AR_PHY_MINCCA_PWR);
-        nfarray[0] = sign_extend(nf, 9);
+        nfarray[0] = sign_extend32(nf, 8);
 
         nf = MS(REG_READ(ah, AR_PHY_CH1_CCA), AR_PHY_CH1_MINCCA_PWR);
-        nfarray[1] = sign_extend(nf, 9);
+        nfarray[1] = sign_extend32(nf, 8);
 
         nf = MS(REG_READ(ah, AR_PHY_CH2_CCA), AR_PHY_CH2_MINCCA_PWR);
-        nfarray[2] = sign_extend(nf, 9);
+        nfarray[2] = sign_extend32(nf, 8);
 
         if (!IS_CHAN_HT40(ah->curchan))
                 return;
 
         nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR_PHY_EXT_MINCCA_PWR);
-        nfarray[3] = sign_extend(nf, 9);
+        nfarray[3] = sign_extend32(nf, 8);
 
         nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR_PHY_CH1_EXT_MINCCA_PWR);
-        nfarray[4] = sign_extend(nf, 9);
+        nfarray[4] = sign_extend32(nf, 8);
 
         nf = MS(REG_READ(ah, AR_PHY_CH2_EXT_CCA), AR_PHY_CH2_EXT_MINCCA_PWR);
-        nfarray[5] = sign_extend(nf, 9);
+        nfarray[5] = sign_extend32(nf, 8);
 }
 
 /*