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authorVasanthakumar Thiagarajan <vasanth@atheros.com>2011-04-19 19:29:11 +0530
committerJohn W. Linville <linville@tuxdriver.com>2011-04-25 14:50:11 -0400
commit160b7fb4a07f52a6ba883b52fbb992f0086f99f6 (patch)
tree4387ae9de1fdd28ac84f601325f9b53f4b7b15ac
parent66953d438576938b02e6ff0ade1958f3e90af4a9 (diff)
ath9k_hw: Don't configure AR_CH0_THERM for AR9340
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_eeprom.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 4a9271802991..685ce91fb71e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3448,9 +3448,13 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
else {
REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
- REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB,
- bias >> 2);
- REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
+ if (!AR_SREV_9340(ah)) {
+ REG_RMW_FIELD(ah, AR_CH0_THERM,
+ AR_CH0_THERM_XPABIASLVL_MSB,
+ bias >> 2);
+ REG_RMW_FIELD(ah, AR_CH0_THERM,
+ AR_CH0_THERM_XPASHORT2GND, 1);
+ }
}
}