diff mbox

[v3,11/18] ath9k: ath9k_hw_set_4k_power_cal_tabl: use rmw buffer

Message ID 1427049003-8443-12-git-send-email-linux@rempel-privat.de (mailing list archive)
State Accepted
Delegated to: Kalle Valo
Headers show

Commit Message

Oleksij Rempel March 22, 2015, 6:29 p.m. UTC 
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
---
 drivers/net/wireless/ath/ath9k/eeprom_4k.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index e5a78d4..fc54fc7 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -389,6 +389,7 @@  static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 		}
 	}
 
+	ENABLE_REG_RMW_BUFFER(ah);
 	REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN,
 		      (numXpdGain - 1) & 0x3);
 	REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_1,
@@ -396,6 +397,7 @@  static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 	REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_2,
 		      xpdGainValues[1]);
 	REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3, 0);
+	REG_RMW_BUFFER_FLUSH(ah);
 
 	for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) {
 		regChainOffset = i * 0x1000;