ath9k: Remove all the useless ah_ variable prefixes

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

18 files changed, 841 insertions, 845 deletions

diff --git a/drivers/net/wireless/ath9k/ani.c b/drivers/net/wireless/ath9k/ani.c
index 6bd2d576601..d4df7e611df 100644
--- a/drivers/net/wireless/ath9k/ani.c
+++ b/drivers/net/wireless/ath9k/ani.c
@@ -21,12 +21,12 @@ static int ath9k_hw_get_ani_channel_idx(struct ath_hw *ah,
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(ah->ah_ani); i++) {
-		if (ah->ah_ani[i].c &&
-		    ah->ah_ani[i].c->channel == chan->channel)
+	for (i = 0; i < ARRAY_SIZE(ah->ani); i++) {
+		if (ah->ani[i].c &&
+		    ah->ani[i].c->channel == chan->channel)
 			return i;
-		if (ah->ah_ani[i].c == NULL) {
-			ah->ah_ani[i].c = chan;
+		if (ah->ani[i].c == NULL) {
+			ah->ani[i].c = chan;
 			return i;
 		}
 	}
@@ -40,37 +40,37 @@ static int ath9k_hw_get_ani_channel_idx(struct ath_hw *ah,
 static bool ath9k_hw_ani_control(struct ath_hw *ah,
 				 enum ath9k_ani_cmd cmd, int param)
 {
-	struct ar5416AniState *aniState = ah->ah_curani;
+	struct ar5416AniState *aniState = ah->curani;
 
-	switch (cmd & ah->ah_ani_function) {
+	switch (cmd & ah->ani_function) {
 	case ATH9K_ANI_NOISE_IMMUNITY_LEVEL:{
 		u32 level = param;
 
-		if (level >= ARRAY_SIZE(ah->ah_totalSizeDesired)) {
+		if (level >= ARRAY_SIZE(ah->totalSizeDesired)) {
 			DPRINTF(ah->ah_sc, ATH_DBG_ANI,
 				"level out of range (%u > %u)\n",
 				level,
-				(unsigned)ARRAY_SIZE(ah->ah_totalSizeDesired));
+				(unsigned)ARRAY_SIZE(ah->totalSizeDesired));
 			return false;
 		}
 
 		REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ,
 			      AR_PHY_DESIRED_SZ_TOT_DES,
-			      ah->ah_totalSizeDesired[level]);
+			      ah->totalSizeDesired[level]);
 		REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,
 			      AR_PHY_AGC_CTL1_COARSE_LOW,
-			      ah->ah_coarseLow[level]);
+			      ah->coarse_low[level]);
 		REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,
 			      AR_PHY_AGC_CTL1_COARSE_HIGH,
-			      ah->ah_coarseHigh[level]);
+			      ah->coarse_high[level]);
 		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
 			      AR_PHY_FIND_SIG_FIRPWR,
-			      ah->ah_firpwr[level]);
+			      ah->firpwr[level]);
 
 		if (level > aniState->noiseImmunityLevel)
-			ah->ah_stats.ast_ani_niup++;
+			ah->stats.ast_ani_niup++;
 		else if (level < aniState->noiseImmunityLevel)
-			ah->ah_stats.ast_ani_nidown++;
+			ah->stats.ast_ani_nidown++;
 		aniState->noiseImmunityLevel = level;
 		break;
 	}
@@ -124,9 +124,9 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah,
 
 		if (!on != aniState->ofdmWeakSigDetectOff) {
 			if (on)
-				ah->ah_stats.ast_ani_ofdmon++;
+				ah->stats.ast_ani_ofdmon++;
 			else
-				ah->ah_stats.ast_ani_ofdmoff++;
+				ah->stats.ast_ani_ofdmoff++;
 			aniState->ofdmWeakSigDetectOff = !on;
 		}
 		break;
@@ -140,9 +140,9 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah,
 			      weakSigThrCck[high]);
 		if (high != aniState->cckWeakSigThreshold) {
 			if (high)
-				ah->ah_stats.ast_ani_cckhigh++;
+				ah->stats.ast_ani_cckhigh++;
 			else
-				ah->ah_stats.ast_ani_ccklow++;
+				ah->stats.ast_ani_ccklow++;
 			aniState->cckWeakSigThreshold = high;
 		}
 		break;
@@ -162,9 +162,9 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah,
 			      AR_PHY_FIND_SIG_FIRSTEP,
 			      firstep[level]);
 		if (level > aniState->firstepLevel)
-			ah->ah_stats.ast_ani_stepup++;
+			ah->stats.ast_ani_stepup++;
 		else if (level < aniState->firstepLevel)
-			ah->ah_stats.ast_ani_stepdown++;
+			ah->stats.ast_ani_stepdown++;
 		aniState->firstepLevel = level;
 		break;
 	}
@@ -185,9 +185,9 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah,
 			      AR_PHY_TIMING5_CYCPWR_THR1,
 			      cycpwrThr1[level]);
 		if (level > aniState->spurImmunityLevel)
-			ah->ah_stats.ast_ani_spurup++;
+			ah->stats.ast_ani_spurup++;
 		else if (level < aniState->spurImmunityLevel)
-			ah->ah_stats.ast_ani_spurdown++;
+			ah->stats.ast_ani_spurdown++;
 		aniState->spurImmunityLevel = level;
 		break;
 	}
@@ -235,10 +235,10 @@ static void ath9k_ani_restart(struct ath_hw *ah)
 	if (!DO_ANI(ah))
 		return;
 
-	aniState = ah->ah_curani;
+	aniState = ah->curani;
 
 	aniState->listenTime = 0;
-	if (ah->ah_hasHwPhyCounters) {
+	if (ah->has_hw_phycounters) {
 		if (aniState->ofdmTrigHigh > AR_PHY_COUNTMAX) {
 			aniState->ofdmPhyErrBase = 0;
 			DPRINTF(ah->ah_sc, ATH_DBG_ANI,
@@ -279,7 +279,7 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah)
 	if (!DO_ANI(ah))
 		return;
 
-	aniState = ah->ah_curani;
+	aniState = ah->curani;
 
 	if (aniState->noiseImmunityLevel < HAL_NOISE_IMMUNE_MAX) {
 		if (ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL,
@@ -295,7 +295,7 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah)
 		}
 	}
 
-	if (ah->ah_opmode == NL80211_IFTYPE_AP) {
+	if (ah->opmode == NL80211_IFTYPE_AP) {
 		if (aniState->firstepLevel < HAL_FIRST_STEP_MAX) {
 			ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL,
 					     aniState->firstepLevel + 1);
@@ -350,14 +350,14 @@ static void ath9k_hw_ani_cck_err_trigger(struct ath_hw *ah)
 	if (!DO_ANI(ah))
 		return;
 
-	aniState = ah->ah_curani;
+	aniState = ah->curani;
 	if (aniState->noiseImmunityLevel < HAL_NOISE_IMMUNE_MAX) {
 		if (ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL,
 					 aniState->noiseImmunityLevel + 1)) {
 			return;
 		}
 	}
-	if (ah->ah_opmode == NL80211_IFTYPE_AP) {
+	if (ah->opmode == NL80211_IFTYPE_AP) {
 		if (aniState->firstepLevel < HAL_FIRST_STEP_MAX) {
 			ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL,
 					     aniState->firstepLevel + 1);
@@ -383,9 +383,9 @@ static void ath9k_hw_ani_lower_immunity(struct ath_hw *ah)
 	struct ar5416AniState *aniState;
 	int32_t rssi;
 
-	aniState = ah->ah_curani;
+	aniState = ah->curani;
 
-	if (ah->ah_opmode == NL80211_IFTYPE_AP) {
+	if (ah->opmode == NL80211_IFTYPE_AP) {
 		if (aniState->firstepLevel > 0) {
 			if (ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL,
 						 aniState->firstepLevel - 1))
@@ -441,11 +441,11 @@ static int32_t ath9k_hw_ani_get_listen_time(struct ath_hw *ah)
 	rxFrameCount = REG_READ(ah, AR_RFCNT);
 	cycleCount = REG_READ(ah, AR_CCCNT);
 
-	aniState = ah->ah_curani;
+	aniState = ah->curani;
 	if (aniState->cycleCount == 0 || aniState->cycleCount > cycleCount) {
 
 		listenTime = 0;
-		ah->ah_stats.ast_ani_lzero++;
+		ah->stats.ast_ani_lzero++;
 	} else {
 		int32_t ccdelta = cycleCount - aniState->cycleCount;
 		int32_t rfdelta = rxFrameCount - aniState->rxFrameCount;
@@ -462,21 +462,21 @@ static int32_t ath9k_hw_ani_get_listen_time(struct ath_hw *ah)
 void ath9k_ani_reset(struct ath_hw *ah)
 {
 	struct ar5416AniState *aniState;
-	struct ath9k_channel *chan = ah->ah_curchan;
+	struct ath9k_channel *chan = ah->curchan;
 	int index;
 
 	if (!DO_ANI(ah))
 		return;
 
 	index = ath9k_hw_get_ani_channel_idx(ah, chan);
-	aniState = &ah->ah_ani[index];
-	ah->ah_curani = aniState;
+	aniState = &ah->ani[index];
+	ah->curani = aniState;
 
-	if (DO_ANI(ah) && ah->ah_opmode != NL80211_IFTYPE_STATION
-	    && ah->ah_opmode != NL80211_IFTYPE_ADHOC) {
+	if (DO_ANI(ah) && ah->opmode != NL80211_IFTYPE_STATION
+	    && ah->opmode != NL80211_IFTYPE_ADHOC) {
 		DPRINTF(ah->ah_sc, ATH_DBG_ANI,
-			"Reset ANI state opmode %u\n", ah->ah_opmode);
-		ah->ah_stats.ast_ani_reset++;
+			"Reset ANI state opmode %u\n", ah->opmode);
+		ah->stats.ast_ani_reset++;
 
 		ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, 0);
 		ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, 0);
@@ -489,15 +489,15 @@ void ath9k_ani_reset(struct ath_hw *ah)
 		ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) |
 				     ATH9K_RX_FILTER_PHYERR);
 
-		if (ah->ah_opmode == NL80211_IFTYPE_AP) {
-			ah->ah_curani->ofdmTrigHigh =
-				ah->ah_config.ofdm_trig_high;
-			ah->ah_curani->ofdmTrigLow =
-				ah->ah_config.ofdm_trig_low;
-			ah->ah_curani->cckTrigHigh =
-				ah->ah_config.cck_trig_high;
-			ah->ah_curani->cckTrigLow =
-				ah->ah_config.cck_trig_low;
+		if (ah->opmode == NL80211_IFTYPE_AP) {
+			ah->curani->ofdmTrigHigh =
+				ah->config.ofdm_trig_high;
+			ah->curani->ofdmTrigLow =
+				ah->config.ofdm_trig_low;
+			ah->curani->cckTrigHigh =
+				ah->config.cck_trig_high;
+			ah->curani->cckTrigLow =
+				ah->config.cck_trig_low;
 		}
 		ath9k_ani_restart(ah);
 		return;
@@ -518,7 +518,7 @@ void ath9k_ani_reset(struct ath_hw *ah)
 	if (aniState->firstepLevel != 0)
 		ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL,
 				     aniState->firstepLevel);
-	if (ah->ah_hasHwPhyCounters) {
+	if (ah->has_hw_phycounters) {
 		ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) &
 				     ~ATH9K_RX_FILTER_PHYERR);
 		ath9k_ani_restart(ah);
@@ -542,19 +542,19 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah,
 	if (!DO_ANI(ah))
 		return;
 
-	aniState = ah->ah_curani;
-	ah->ah_stats.ast_nodestats = *stats;
+	aniState = ah->curani;
+	ah->stats.ast_nodestats = *stats;
 
 	listenTime = ath9k_hw_ani_get_listen_time(ah);
 	if (listenTime < 0) {
-		ah->ah_stats.ast_ani_lneg++;
+		ah->stats.ast_ani_lneg++;
 		ath9k_ani_restart(ah);
 		return;
 	}
 
 	aniState->listenTime += listenTime;
 
-	if (ah->ah_hasHwPhyCounters) {
+	if (ah->has_hw_phycounters) {
 		u32 phyCnt1, phyCnt2;
 		u32 ofdmPhyErrCnt, cckPhyErrCnt;
 
@@ -591,24 +591,24 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah,
 		}
 
 		ofdmPhyErrCnt = phyCnt1 - aniState->ofdmPhyErrBase;
-		ah->ah_stats.ast_ani_ofdmerrs +=
+		ah->stats.ast_ani_ofdmerrs +=
 			ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
 		aniState->ofdmPhyErrCount = ofdmPhyErrCnt;
 
 		cckPhyErrCnt = phyCnt2 - aniState->cckPhyErrBase;
-		ah->ah_stats.ast_ani_cckerrs +=
+		ah->stats.ast_ani_cckerrs +=
 			cckPhyErrCnt - aniState->cckPhyErrCount;
 		aniState->cckPhyErrCount = cckPhyErrCnt;
 	}
 
-	if (aniState->listenTime > 5 * ah->ah_aniPeriod) {
+	if (aniState->listenTime > 5 * ah->aniperiod) {
 		if (aniState->ofdmPhyErrCount <= aniState->listenTime *
 		    aniState->ofdmTrigLow / 1000 &&
 		    aniState->cckPhyErrCount <= aniState->listenTime *
 		    aniState->cckTrigLow / 1000)
 			ath9k_hw_ani_lower_immunity(ah);
 		ath9k_ani_restart(ah);
-	} else if (aniState->listenTime > ah->ah_aniPeriod) {
+	} else if (aniState->listenTime > ah->aniperiod) {
 		if (aniState->ofdmPhyErrCount > aniState->listenTime *
 		    aniState->ofdmTrigHigh / 1000) {
 			ath9k_hw_ani_ofdm_err_trigger(ah);
@@ -624,7 +624,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah,
 
 bool ath9k_hw_phycounters(struct ath_hw *ah)
 {
-	return ah->ah_hasHwPhyCounters ? true : false;
+	return ah->has_hw_phycounters ? true : false;
 }
 
 void ath9k_enable_mib_counters(struct ath_hw *ah)
@@ -712,7 +712,7 @@ void ath9k_hw_procmibevent(struct ath_hw *ah,
 
 	/* Clear the mib counters and save them in the stats */
 	ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
-	ah->ah_stats.ast_nodestats = *stats;
+	ah->stats.ast_nodestats = *stats;
 
 	if (!DO_ANI(ah))
 		return;
@@ -722,17 +722,17 @@ void ath9k_hw_procmibevent(struct ath_hw *ah,
 	phyCnt2 = REG_READ(ah, AR_PHY_ERR_2);
 	if (((phyCnt1 & AR_MIBCNT_INTRMASK) == AR_MIBCNT_INTRMASK) ||
 	    ((phyCnt2 & AR_MIBCNT_INTRMASK) == AR_MIBCNT_INTRMASK)) {
-		struct ar5416AniState *aniState = ah->ah_curani;
+		struct ar5416AniState *aniState = ah->curani;
 		u32 ofdmPhyErrCnt, cckPhyErrCnt;
 
 		/* NB: only use ast_ani_*errs with AH_PRIVATE_DIAG */
 		ofdmPhyErrCnt = phyCnt1 - aniState->ofdmPhyErrBase;
-		ah->ah_stats.ast_ani_ofdmerrs +=
+		ah->stats.ast_ani_ofdmerrs +=
 			ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
 		aniState->ofdmPhyErrCount = ofdmPhyErrCnt;
 
 		cckPhyErrCnt = phyCnt2 - aniState->cckPhyErrBase;
-		ah->ah_stats.ast_ani_cckerrs +=
+		ah->stats.ast_ani_cckerrs +=
 			cckPhyErrCnt - aniState->cckPhyErrCount;
 		aniState->cckPhyErrCount = cckPhyErrCnt;
 
@@ -761,10 +761,10 @@ void ath9k_hw_ani_setup(struct ath_hw *ah)
 	const int firpwr[] = { -78, -78, -78, -78, -80 };
 
 	for (i = 0; i < 5; i++) {
-		ah->ah_totalSizeDesired[i] = totalSizeDesired[i];
-		ah->ah_coarseHigh[i] = coarseHigh[i];
-		ah->ah_coarseLow[i] = coarseLow[i];
-		ah->ah_firpwr[i] = firpwr[i];
+		ah->totalSizeDesired[i] = totalSizeDesired[i];
+		ah->coarse_high[i] = coarseHigh[i];
+		ah->coarse_low[i] = coarseLow[i];
+		ah->firpwr[i] = firpwr[i];
 	}
 }
 
@@ -774,50 +774,50 @@ void ath9k_hw_ani_attach(struct ath_hw *ah)
 
 	DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Attach ANI\n");
 
-	ah->ah_hasHwPhyCounters = 1;
-
-	memset(ah->ah_ani, 0, sizeof(ah->ah_ani));
-	for (i = 0; i < ARRAY_SIZE(ah->ah_ani); i++) {
-		ah->ah_ani[i].ofdmTrigHigh = ATH9K_ANI_OFDM_TRIG_HIGH;
-		ah->ah_ani[i].ofdmTrigLow = ATH9K_ANI_OFDM_TRIG_LOW;
-		ah->ah_ani[i].cckTrigHigh = ATH9K_ANI_CCK_TRIG_HIGH;
-		ah->ah_ani[i].cckTrigLow = ATH9K_ANI_CCK_TRIG_LOW;
-		ah->ah_ani[i].rssiThrHigh = ATH9K_ANI_RSSI_THR_HIGH;
-		ah->ah_ani[i].rssiThrLow = ATH9K_ANI_RSSI_THR_LOW;
-		ah->ah_ani[i].ofdmWeakSigDetectOff =
+	ah->has_hw_phycounters = 1;
+
+	memset(ah->ani, 0, sizeof(ah->ani));
+	for (i = 0; i < ARRAY_SIZE(ah->ani); i++) {
+		ah->ani[i].ofdmTrigHigh = ATH9K_ANI_OFDM_TRIG_HIGH;
+		ah->ani[i].ofdmTrigLow = ATH9K_ANI_OFDM_TRIG_LOW;
+		ah->ani[i].cckTrigHigh = ATH9K_ANI_CCK_TRIG_HIGH;
+		ah->ani[i].cckTrigLow = ATH9K_ANI_CCK_TRIG_LOW;
+		ah->ani[i].rssiThrHigh = ATH9K_ANI_RSSI_THR_HIGH;
+		ah->ani[i].rssiThrLow = ATH9K_ANI_RSSI_THR_LOW;
+		ah->ani[i].ofdmWeakSigDetectOff =
 			!ATH9K_ANI_USE_OFDM_WEAK_SIG;
-		ah->ah_ani[i].cckWeakSigThreshold =
+		ah->ani[i].cckWeakSigThreshold =
 			ATH9K_ANI_CCK_WEAK_SIG_THR;
-		ah->ah_ani[i].spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
-		ah->ah_ani[i].firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
-		if (ah->ah_hasHwPhyCounters) {
-			ah->ah_ani[i].ofdmPhyErrBase =
+		ah->ani[i].spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
+		ah->ani[i].firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
+		if (ah->has_hw_phycounters) {
+			ah->ani[i].ofdmPhyErrBase =
 				AR_PHY_COUNTMAX - ATH9K_ANI_OFDM_TRIG_HIGH;
-			ah->ah_ani[i].cckPhyErrBase =
+			ah->ani[i].cckPhyErrBase =
 				AR_PHY_COUNTMAX - ATH9K_ANI_CCK_TRIG_HIGH;
 		}
 	}
-	if (ah->ah_hasHwPhyCounters) {
+	if (ah->has_hw_phycounters) {
 		DPRINTF(ah->ah_sc, ATH_DBG_ANI,
 			"Setting OfdmErrBase = 0x%08x\n",
-			ah->ah_ani[0].ofdmPhyErrBase);
+			ah->ani[0].ofdmPhyErrBase);
 		DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Setting cckErrBase = 0x%08x\n",
-			ah->ah_ani[0].cckPhyErrBase);
+			ah->ani[0].cckPhyErrBase);
 
-		REG_WRITE(ah, AR_PHY_ERR_1, ah->ah_ani[0].ofdmPhyErrBase);
-		REG_WRITE(ah, AR_PHY_ERR_2, ah->ah_ani[0].cckPhyErrBase);
+		REG_WRITE(ah, AR_PHY_ERR_1, ah->ani[0].ofdmPhyErrBase);
+		REG_WRITE(ah, AR_PHY_ERR_2, ah->ani[0].cckPhyErrBase);
 		ath9k_enable_mib_counters(ah);
 	}
-	ah->ah_aniPeriod = ATH9K_ANI_PERIOD;
-	if (ah->ah_config.enable_ani)
-		ah->ah_procPhyErr |= HAL_PROCESS_ANI;
+	ah->aniperiod = ATH9K_ANI_PERIOD;
+	if (ah->config.enable_ani)
+		ah->proc_phyerr |= HAL_PROCESS_ANI;
 }
 
 void ath9k_hw_ani_detach(struct ath_hw *ah)
 {
 	DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Detach ANI\n");
 
-	if (ah->ah_hasHwPhyCounters) {
+	if (ah->has_hw_phycounters) {
 		ath9k_hw_disable_mib_counters(ah);
 		REG_WRITE(ah, AR_PHY_ERR_1, 0);
 		REG_WRITE(ah, AR_PHY_ERR_2, 0);
diff --git a/drivers/net/wireless/ath9k/ani.h b/drivers/net/wireless/ath9k/ani.h
index 7e9ca951979..7315761f6d7 100644
--- a/drivers/net/wireless/ath9k/ani.h
+++ b/drivers/net/wireless/ath9k/ani.h
@@ -20,12 +20,12 @@
 #define HAL_PROCESS_ANI           0x00000001
 #define ATH9K_RSSI_EP_MULTIPLIER  (1<<7)
 
-#define DO_ANI(ah) (((ah)->ah_procPhyErr & HAL_PROCESS_ANI))
+#define DO_ANI(ah) (((ah)->proc_phyerr & HAL_PROCESS_ANI))
 
 #define HAL_EP_RND(x, mul)						\
 	((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul))
 #define BEACON_RSSI(ahp)					\
-	HAL_EP_RND(ahp->ah_stats.ast_nodestats.ns_avgbrssi,	\
+	HAL_EP_RND(ahp->stats.ast_nodestats.ns_avgbrssi,	\
 		   ATH9K_RSSI_EP_MULTIPLIER)
 
 #define ATH9K_ANI_OFDM_TRIG_HIGH          500
@@ -118,7 +118,7 @@ struct ar5416Stats {
 	struct ath9k_mib_stats ast_mibstats;
 	struct ath9k_node_stats ast_nodestats;
 };
-#define ah_mibStats ah_stats.ast_mibstats
+#define ah_mibStats stats.ast_mibstats
 
 void ath9k_ani_reset(struct ath_hw *ah);
 void ath9k_hw_ani_monitor(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index 91140b7214b..0b0f82c83ff 100644
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -670,8 +670,8 @@ static inline void ath_ahb_exit(void) {};
 static inline void ath9k_ps_wakeup(struct ath_softc *sc)
 {
 	if (atomic_inc_return(&sc->ps_usecount) == 1)
-		if (sc->sc_ah->ah_power_mode !=  ATH9K_PM_AWAKE) {
-			sc->sc_ah->ah_restore_mode = sc->sc_ah->ah_power_mode;
+		if (sc->sc_ah->power_mode !=  ATH9K_PM_AWAKE) {
+			sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
 			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
 		}
 }
@@ -681,6 +681,6 @@ static inline void ath9k_ps_restore(struct ath_softc *sc)
 	if (atomic_dec_and_test(&sc->ps_usecount))
 		if (sc->hw->conf.flags & IEEE80211_CONF_PS)
 			ath9k_hw_setpower(sc->sc_ah,
-					  sc->sc_ah->ah_restore_mode);
+					  sc->sc_ah->restore_mode);
 }
 #endif /* ATH9K_H */
diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index 19ec4e8791b..2e2ef352913 100644
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -27,7 +27,7 @@ static int ath_beaconq_config(struct ath_softc *sc)
 	struct ath9k_tx_queue_info qi;
 
 	ath9k_hw_get_txq_props(ah, sc->beacon.beaconq, &qi);
-	if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_AP) {
+	if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
 		/* Always burst out beacon and CAB traffic. */
 		qi.tqi_aifs = 1;
 		qi.tqi_cwmin = 0;
@@ -82,8 +82,8 @@ static void ath_beacon_setup(struct ath_softc *sc,
 
 	flags = ATH9K_TXDESC_NOACK;
 
-	if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_ADHOC &&
-	    (ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
+	if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC &&
+	    (ah->caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
 		ds->ds_link = bf->bf_daddr; /* self-linked */
 		flags |= ATH9K_TXDESC_VEOL;
 		/* Let hardware handle antenna switching. */
@@ -310,8 +310,8 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
 						 struct ath_buf, list);
 		list_del(&avp->av_bcbuf->list);
 
-		if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_AP ||
-		    !(sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
+		if (sc->sc_ah->opmode == NL80211_IFTYPE_AP ||
+		    !(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
 			int slot;
 			/*
 			 * Assign the vif to a beacon xmit slot. As
@@ -631,7 +631,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
 		avp = (void *)vif->drv_priv;
 		opmode = avp->av_opmode;
 	} else {
-		opmode = sc->sc_ah->ah_opmode;
+		opmode = sc->sc_ah->opmode;
 	}
 
 	memset(&conf, 0, sizeof(struct ath_beacon_config));
@@ -647,7 +647,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
 	nexttbtt = TSF_TO_TU(sc->beacon.bc_tstamp >> 32, sc->beacon.bc_tstamp);
 
 	/* XXX conditionalize multi-bss support? */
-	if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_AP) {
+	if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
 		/*
 		 * For multi-bss ap support beacons are either staggered
 		 * evenly over N slots or burst together.  For the former
@@ -670,7 +670,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
 		nexttbtt, intval, conf.beacon_interval);
 
 	/* Check for NL80211_IFTYPE_AP and sc_nostabeacons for WDS client */
-	if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_STATION) {
+	if (sc->sc_ah->opmode == NL80211_IFTYPE_STATION) {
 		struct ath9k_beacon_state bs;
 		u64 tsf;
 		u32 tsftu;
@@ -789,7 +789,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
 		ath9k_hw_set_interrupts(ah, 0);
 		if (nexttbtt == intval)
 			intval |= ATH9K_BEACON_RESET_TSF;
-		if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_ADHOC) {
+		if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC) {
 			/*
 			 * Pull nexttbtt forward to reflect the current
 			 * TSF
@@ -818,10 +818,10 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
 			 * deal with things.
 			 */
 			intval |= ATH9K_BEACON_ENA;
-			if (!(ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL))
+			if (!(ah->caps.hw_caps & ATH9K_HW_CAP_VEOL))
 				sc->imask |= ATH9K_INT_SWBA;
 			ath_beaconq_config(sc);
-		} else if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_AP) {
+		} else if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
 			/*
 			 * In AP mode we enable the beacon timers and
 			 * SWBA interrupts to prepare beacon frames.
@@ -837,8 +837,8 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
 		 * When using a self-linked beacon descriptor in
 		 * ibss mode load it once here.
 		 */
-		if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_ADHOC &&
-		    (ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL))
+		if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC &&
+		    (ah->caps.hw_caps & ATH9K_HW_CAP_VEOL))
 			ath_beacon_start_adhoc(sc, 0);
 	}
 }
diff --git a/drivers/net/wireless/ath9k/calib.c b/drivers/net/wireless/ath9k/calib.c
index 7e70a81e21d..1fc3a08e85c 100644
--- a/drivers/net/wireless/ath9k/calib.c
+++ b/drivers/net/wireless/ath9k/calib.c
@@ -229,13 +229,13 @@ static void ath9k_hw_reset_calibration(struct ath_hw *ah,
 	currCal->calState = CAL_RUNNING;
 
 	for (i = 0; i < AR5416_MAX_CHAINS; i++) {
-		ah->ah_Meas0.sign[i] = 0;
-		ah->ah_Meas1.sign[i] = 0;
-		ah->ah_Meas2.sign[i] = 0;
-		ah->ah_Meas3.sign[i] = 0;
+		ah->meas0.sign[i] = 0;
+		ah->meas1.sign[i] = 0;
+		ah->meas2.sign[i] = 0;
+		ah->meas3.sign[i] = 0;
 	}
 
-	ah->ah_CalSamples = 0;
+	ah->cal_samples = 0;
 }
 
 static void ath9k_hw_per_calibration(struct ath_hw *ah,
@@ -251,9 +251,9 @@ static void ath9k_hw_per_calibration(struct ath_hw *ah,
 		      AR_PHY_TIMING_CTRL4_DO_CAL)) {
 
 			currCal->calData->calCollect(ah);
-			ah->ah_CalSamples++;
+			ah->cal_samples++;
 
-			if (ah->ah_CalSamples >= currCal->calData->calNumSamples) {
+			if (ah->cal_samples >= currCal->calData->calNumSamples) {
 				int i, numChains = 0;
 				for (i = 0; i < AR5416_MAX_CHAINS; i++) {
 					if (rxchainmask & (1 << i))
@@ -279,7 +279,7 @@ static bool ath9k_hw_iscal_supported(struct ath_hw *ah,
 {
 	struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
 
-	switch (calType & ah->ah_suppCals) {
+	switch (calType & ah->supp_cals) {
 	case IQ_MISMATCH_CAL: /* Both 2 GHz and 5 GHz support OFDM */
 		return true;
 	case ADC_GAIN_CAL:
@@ -297,17 +297,17 @@ static void ath9k_hw_iqcal_collect(struct ath_hw *ah)
 	int i;
 
 	for (i = 0; i < AR5416_MAX_CHAINS; i++) {
-		ah->ah_totalPowerMeasI[i] +=
+		ah->totalPowerMeasI[i] +=
 			REG_READ(ah, AR_PHY_CAL_MEAS_0(i));
-		ah->ah_totalPowerMeasQ[i] +=
+		ah->totalPowerMeasQ[i] +=
 			REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
-		ah->ah_totalIqCorrMeas[i] +=
+		ah->totalIqCorrMeas[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
 		DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 			"%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
-			ah->ah_CalSamples, i, ah->ah_totalPowerMeasI[i],
-			ah->ah_totalPowerMeasQ[i],
-			ah->ah_totalIqCorrMeas[i]);
+			ah->cal_samples, i, ah->totalPowerMeasI[i],
+			ah->totalPowerMeasQ[i],
+			ah->totalIqCorrMeas[i]);
 	}
 }
 
@@ -316,23 +316,23 @@ static void ath9k_hw_adc_gaincal_collect(struct ath_hw *ah)
 	int i;
 
 	for (i = 0; i < AR5416_MAX_CHAINS; i++) {
-		ah->ah_totalAdcIOddPhase[i] +=
+		ah->totalAdcIOddPhase[i] +=
 			REG_READ(ah, AR_PHY_CAL_MEAS_0(i));
-		ah->ah_totalAdcIEvenPhase[i] +=
+		ah->totalAdcIEvenPhase[i] +=
 			REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
-		ah->ah_totalAdcQOddPhase[i] +=
+		ah->totalAdcQOddPhase[i] +=
 			REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
-		ah->ah_totalAdcQEvenPhase[i] +=
+		ah->totalAdcQEvenPhase[i] +=
 			REG_READ(ah, AR_PHY_CAL_MEAS_3(i));
 
 		DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 			"%d: Chn %d oddi=0x%08x; eveni=0x%08x; "
 			"oddq=0x%08x; evenq=0x%08x;\n",
-			ah->ah_CalSamples, i,
-			ah->ah_totalAdcIOddPhase[i],
-			ah->ah_totalAdcIEvenPhase[i],
-			ah->ah_totalAdcQOddPhase[i],
-			ah->ah_totalAdcQEvenPhase[i]);
+			ah->cal_samples, i,
+			ah->totalAdcIOddPhase[i],
+			ah->totalAdcIEvenPhase[i],
+			ah->totalAdcQOddPhase[i],
+			ah->totalAdcQEvenPhase[i]);
 	}
 }
 
@@ -341,23 +341,23 @@ static void ath9k_hw_adc_dccal_collect(struct ath_hw *ah)
 	int i;
 
 	for (i = 0; i < AR5416_MAX_CHAINS; i++) {
-		ah->ah_totalAdcDcOffsetIOddPhase[i] +=
+		ah->totalAdcDcOffsetIOddPhase[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_0(i));
-		ah->ah_totalAdcDcOffsetIEvenPhase[i] +=
+		ah->totalAdcDcOffsetIEvenPhase[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
-		ah->ah_totalAdcDcOffsetQOddPhase[i] +=
+		ah->totalAdcDcOffsetQOddPhase[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
-		ah->ah_totalAdcDcOffsetQEvenPhase[i] +=
+		ah->totalAdcDcOffsetQEvenPhase[i] +=
 			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_3(i));
 
 		DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 			"%d: Chn %d oddi=0x%08x; eveni=0x%08x; "
 			"oddq=0x%08x; evenq=0x%08x;\n",
-			ah->ah_CalSamples, i,
-			ah->ah_totalAdcDcOffsetIOddPhase[i],
-			ah->ah_totalAdcDcOffsetIEvenPhase[i],
-			ah->ah_totalAdcDcOffsetQOddPhase[i],
-			ah->ah_totalAdcDcOffsetQEvenPhase[i]);
+			ah->cal_samples, i,
+			ah->totalAdcDcOffsetIOddPhase[i],
+			ah->totalAdcDcOffsetIEvenPhase[i],
+			ah->totalAdcDcOffsetQOddPhase[i],
+			ah->totalAdcDcOffsetQEvenPhase[i]);
 	}
 }
 
@@ -369,9 +369,9 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 	int iqCorrNeg, i;
 
 	for (i = 0; i < numChains; i++) {
-		powerMeasI = ah->ah_totalPowerMeasI[i];
-		powerMeasQ = ah->ah_totalPowerMeasQ[i];
-		iqCorrMeas = ah->ah_totalIqCorrMeas[i];
+		powerMeasI = ah->totalPowerMeasI[i];
+		powerMeasQ = ah->totalPowerMeasQ[i];
+		iqCorrMeas = ah->totalIqCorrMeas[i];
 
 		DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 			"Starting IQ Cal and Correction for Chain %d\n",
@@ -379,7 +379,7 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 
 		DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 			"Orignal: Chn %diq_corr_meas = 0x%08x\n",
-			i, ah->ah_totalIqCorrMeas[i]);
+			i, ah->totalIqCorrMeas[i]);
 
 		iqCorrNeg = 0;
 
@@ -443,10 +443,10 @@ static void ath9k_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains)
 	u32 qGainMismatch, iGainMismatch, val, i;
 
 	for (i = 0; i < numChains; i++) {
-		iOddMeasOffset = ah->ah_totalAdcIOddPhase[i];
-		iEvenMeasOffset = ah->ah_totalAdcIEvenPhase[i];
-		qOddMeasOffset = ah->ah_totalAdcQOddPhase[i];
-		qEvenMeasOffset = ah->ah_totalAdcQEvenPhase[i];
+		iOddMeasOffset = ah->totalAdcIOddPhase[i];
+		iEvenMeasOffset = ah->totalAdcIEvenPhase[i];
+		qOddMeasOffset = ah->totalAdcQOddPhase[i];
+		qEvenMeasOffset = ah->totalAdcQEvenPhase[i];
 
 		DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 			"Starting ADC Gain Cal for Chain %d\n", i);
@@ -499,15 +499,15 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains)
 	u32 iOddMeasOffset, iEvenMeasOffset, val, i;
 	int32_t qOddMeasOffset, qEvenMeasOffset, qDcMismatch, iDcMismatch;
 	const struct hal_percal_data *calData =
-		ah->ah_cal_list_curr->calData;
+		ah->cal_list_curr->calData;
 	u32 numSamples =
 		(1 << (calData->calCountMax + 5)) * calData->calNumSamples;
 
 	for (i = 0; i < numChains; i++) {
-		iOddMeasOffset = ah->ah_totalAdcDcOffsetIOddPhase[i];
-		iEvenMeasOffset = ah->ah_totalAdcDcOffsetIEvenPhase[i];
-		qOddMeasOffset = ah->ah_totalAdcDcOffsetQOddPhase[i];
-		qEvenMeasOffset = ah->ah_totalAdcDcOffsetQEvenPhase[i];
+		iOddMeasOffset = ah->totalAdcDcOffsetIOddPhase[i];
+		iEvenMeasOffset = ah->totalAdcDcOffsetIEvenPhase[i];
+		qOddMeasOffset = ah->totalAdcDcOffsetQOddPhase[i];
+		qEvenMeasOffset = ah->totalAdcDcOffsetQEvenPhase[i];
 
 		DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 			"Starting ADC DC Offset Cal for Chain %d\n", i);
@@ -555,9 +555,9 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains)
 bool ath9k_hw_reset_calvalid(struct ath_hw *ah)
 {
 	struct ieee80211_conf *conf = &ah->ah_sc->hw->conf;
-	struct hal_cal_list *currCal = ah->ah_cal_list_curr;
+	struct hal_cal_list *currCal = ah->cal_list_curr;
 
-	if (!ah->ah_curchan)
+	if (!ah->curchan)
 		return true;
 
 	if (!AR_SREV_9100(ah) && !AR_SREV_9160_10_OR_LATER(ah))
@@ -580,7 +580,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah)
 		"Resetting Cal %d state for channel %u\n",
 		currCal->calData->calType, conf->channel->center_freq);
 
-	ah->ah_curchan->CalValid &= ~currCal->calData->calType;
+	ah->curchan->CalValid &= ~currCal->calData->calType;
 	currCal->calState = CAL_WAITING;
 
 	return false;
@@ -722,7 +722,7 @@ bool ath9k_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan,
 			u8 rxchainmask, bool longcal,
 			bool *isCalDone)
 {
-	struct hal_cal_list *currCal = ah->ah_cal_list_curr;
+	struct hal_cal_list *currCal = ah->cal_list_curr;
 
 	*isCalDone = true;
 
@@ -732,7 +732,7 @@ bool ath9k_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan,
 		ath9k_hw_per_calibration(ah, chan, rxchainmask, currCal,
 					 isCalDone);
 		if (*isCalDone) {
-			ah->ah_cal_list_curr = currCal = currCal->calNext;
+			ah->cal_list_curr = currCal = currCal->calNext;
 
 			if (currCal->calState == CAL_WAITING) {
 				*isCalDone = false;
@@ -743,7 +743,7 @@ bool ath9k_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan,
 
 	if (longcal) {
 		ath9k_hw_getnf(ah, chan);
-		ath9k_hw_loadnf(ah, ah->ah_curchan);
+		ath9k_hw_loadnf(ah, ah->curchan);
 		ath9k_hw_start_nfcal(ah);
 
 		if (chan->channelFlags & CHANNEL_CW_INT)
@@ -869,32 +869,32 @@ bool ath9k_hw_init_cal(struct ath_hw *ah,
 		  REG_READ(ah, AR_PHY_AGC_CONTROL) |
 		  AR_PHY_AGC_CONTROL_NF);
 
-	ah->ah_cal_list = ah->ah_cal_list_last = ah->ah_cal_list_curr = NULL;
+	ah->cal_list = ah->cal_list_last = ah->cal_list_curr = NULL;
 
 	if (AR_SREV_9100(ah) || AR_SREV_9160_10_OR_LATER(ah)) {
 		if (ath9k_hw_iscal_supported(ah, ADC_GAIN_CAL)) {
-			INIT_CAL(&ah->ah_adcGainCalData);
-			INSERT_CAL(ah, &ah->ah_adcGainCalData);
+			INIT_CAL(&ah->adcgain_caldata);
+			INSERT_CAL(ah, &ah->adcgain_caldata);
 			DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 				"enabling ADC Gain Calibration.\n");
 		}
 		if (ath9k_hw_iscal_supported(ah, ADC_DC_CAL)) {
-			INIT_CAL(&ah->ah_adcDcCalData);
-			INSERT_CAL(ah, &ah->ah_adcDcCalData);
+			INIT_CAL(&ah->adcdc_caldata);
+			INSERT_CAL(ah, &ah->adcdc_caldata);
 			DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 				"enabling ADC DC Calibration.\n");
 		}
 		if (ath9k_hw_iscal_supported(ah, IQ_MISMATCH_CAL)) {
-			INIT_CAL(&ah->ah_iqCalData);
-			INSERT_CAL(ah, &ah->ah_iqCalData);
+			INIT_CAL(&ah->iq_caldata);
+			INSERT_CAL(ah, &ah->iq_caldata);
 			DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE,
 				"enabling IQ Calibration.\n");