3 files changed, 20 insertions, 25 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index f901a17f76ba..86a891f93fc9 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -489,8 +489,6 @@ static int ar5008_hw_rf_alloc_ext_banks(struct ath_hw *ah)
 	ATH_ALLOC_BANK(ah->analogBank6Data, ah->iniBank6.ia_rows);
 	ATH_ALLOC_BANK(ah->analogBank6TPCData, ah->iniBank6TPC.ia_rows);
 	ATH_ALLOC_BANK(ah->analogBank7Data, ah->iniBank7.ia_rows);
-	ATH_ALLOC_BANK(ah->addac5416_21,
-		       ah->iniAddac.ia_rows * ah->iniAddac.ia_columns);
 	ATH_ALLOC_BANK(ah->bank6Temp, ah->iniBank6.ia_rows);
 
 	return 0;
@@ -519,7 +517,6 @@ static void ar5008_hw_rf_free_ext_banks(struct ath_hw *ah)
 	ATH_FREE_BANK(ah->analogBank6Data);
 	ATH_FREE_BANK(ah->analogBank6TPCData);
 	ATH_FREE_BANK(ah->analogBank7Data);
-	ATH_FREE_BANK(ah->addac5416_21);
 	ATH_FREE_BANK(ah->bank6Temp);
 
 #undef ATH_FREE_BANK
@@ -805,27 +802,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 	if (ah->eep_ops->set_addac)
 		ah->eep_ops->set_addac(ah, chan);
 
-	if (AR_SREV_5416_22_OR_LATER(ah)) {
-		REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites);
-	} else {
-		struct ar5416IniArray temp;
-		u32 addacSize =
-			sizeof(u32) * ah->iniAddac.ia_rows *
-			ah->iniAddac.ia_columns;
-
-		/* For AR5416 2.0/2.1 */
-		memcpy(ah->addac5416_21,
-		       ah->iniAddac.ia_array, addacSize);
-
-		/* override CLKDRV value at [row, column] = [31, 1] */
-		(ah->addac5416_21)[31 * ah->iniAddac.ia_columns + 1] = 0;
-
-		temp.ia_array = ah->addac5416_21;
-		temp.ia_columns = ah->iniAddac.ia_columns;
-		temp.ia_rows = ah->iniAddac.ia_rows;
-		REG_WRITE_ARRAY(&temp, 1, regWrites);
-	}
-
+	REG_WRITE_ARRAY(&ah->iniAddac, 1, regWrites);
 	REG_WRITE(ah, AR_PHY_ADC_SERIAL_CTL, AR_PHY_SEL_INTERNAL_ADDAC);
 
 	ENABLE_REGWRITE_BUFFER(ah);
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index 11f192a1ceb7..d190411ac8f5 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -180,6 +180,25 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah)
 		INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac,
 			       ARRAY_SIZE(ar5416Addac), 2);
 	}
+
+	/* iniAddac needs to be modified for these chips */
+	if (AR_SREV_9160(ah) || !AR_SREV_5416_22_OR_LATER(ah)) {
+		struct ar5416IniArray *addac = &ah->iniAddac;
+		u32 size = sizeof(u32) * addac->ia_rows * addac->ia_columns;
+		u32 *data;
+
+		data = kmalloc(size, GFP_KERNEL);
+		if (!data)
+			return;
+
+		memcpy(data, addac->ia_array, size);
+		addac->ia_array = data;
+
+		if (!AR_SREV_5416_22_OR_LATER(ah)) {
+			/* override CLKDRV value */
+			INI_RA(addac, 31,1) = 0;
+		}
+	}
 }
 
 /* Support for Japan ch.14 (2484) spread */
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 6a29004a71b0..c8261d4fc780 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -940,7 +940,6 @@ struct ath_hw {
 	u32 *analogBank6Data;
 	u32 *analogBank6TPCData;
 	u32 *analogBank7Data;
-	u32 *addac5416_21;
 	u32 *bank6Temp;
 
 	u8 txpower_limit;