ath9k: Unused macros, variables

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

2 files changed, 50 insertions, 84 deletions

diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index d1b0fbae5a32..3e7072dcb439 100644
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -790,19 +790,20 @@ struct ath_hal {
         u32 ah_magic;
         u16 ah_devid;
         u16 ah_subvendorid;
-        struct ath_softc *ah_sc;
-        void __iomem *ah_sh;
-        u16 ah_countryCode;
         u32 ah_macVersion;
         u16 ah_macRev;
         u16 ah_phyRev;
         u16 ah_analog5GhzRev;
         u16 ah_analog2GhzRev;
-        u8 ah_decompMask[ATH9K_DECOMP_MASK_SIZE];
-        u32 ah_flags;
+
+        void __iomem *ah_sh;
+        struct ath_softc *ah_sc;
         enum ath9k_opmode ah_opmode;
         struct ath9k_ops_config ah_config;
         struct ath9k_hw_capabilities ah_caps;
+
+        u16 ah_countryCode;
+        u32 ah_flags;
         int16_t ah_powerLimit;
         u16 ah_maxPowerLevel;
         u32 ah_tpScale;
@@ -812,15 +813,16 @@ struct ath_hal {
         u16 ah_currentRD5G;
         u16 ah_currentRD2G;
         char ah_iso[4];
-        enum start_adhoc_option ah_adHocMode;
-        bool ah_commonMode;
+
         struct ath9k_channel ah_channels[150];
-        u32 ah_nchan;
         struct ath9k_channel *ah_curchan;
+        u32 ah_nchan;
+
         u16 ah_rfsilent;
         bool ah_rfkillEnabled;
         bool ah_isPciExpress;
         u16 ah_txTrigLevel;
+
 #ifndef ATH_NF_PER_CHAN
         struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS];
 #endif
diff --git a/drivers/net/wireless/ath9k/hw.h b/drivers/net/wireless/ath9k/hw.h
index ae680f21ba7e..5cb3912ad392 100644
--- a/drivers/net/wireless/ath9k/hw.h
+++ b/drivers/net/wireless/ath9k/hw.h
@@ -314,14 +314,11 @@ struct ar5416_desc {
 #define RXSTATUS_RATE(ah, ads)  (AR_SREV_5416_V20_OR_LATER(ah) ?        \
                                  MS(ads->ds_rxstatus0, AR_RxRate) :     \
                                  (ads->ds_rxstatus3 >> 2) & 0xFF)
-#define RXSTATUS_DUPLICATE(ah, ads)  (AR_SREV_5416_V20_OR_LATER(ah) ?   \
-                                      MS(ads->ds_rxstatus3, AR_Parallel40) : \
-                                      (ads->ds_rxstatus3 >> 10) & 0x1)
 
-#define set11nTries(_series, _index)                            \
+#define set11nTries(_series, _index) \
         (SM((_series)[_index].Tries, AR_XmitDataTries##_index))
 
-#define set11nRate(_series, _index)                             \
+#define set11nRate(_series, _index) \
         (SM((_series)[_index].Rate, AR_XmitRate##_index))
 
 #define set11nPktDurRTSCTS(_series, _index)                             \
@@ -330,11 +327,11 @@ struct ar5416_desc {
                 AR_RTSCTSQual##_index : 0))
 
 #define set11nRateFlags(_series, _index)                                \
-        (((_series)[_index].RateFlags & ATH9K_RATESERIES_2040 ? \
-                AR_2040_##_index : 0) \
-        |((_series)[_index].RateFlags & ATH9K_RATESERIES_HALFGI ? \
-                AR_GI##_index : 0) \
-        |SM((_series)[_index].ChSel, AR_ChainSel##_index))
+        (((_series)[_index].RateFlags & ATH9K_RATESERIES_2040 ?         \
+          AR_2040_##_index : 0)                                         \
+         |((_series)[_index].RateFlags & ATH9K_RATESERIES_HALFGI ?      \
+           AR_GI##_index : 0)                                           \
+         |SM((_series)[_index].ChSel, AR_ChainSel##_index))
 
 #define AR_SREV_9100(ah) ((ah->ah_macVersion) == AR_SREV_VERSION_9100)
 
@@ -346,9 +343,6 @@ struct ar5416_desc {
 #define MAX_TX_FIFO_THRESHOLD   ((4096 / 64) - 1)
 #define INIT_TX_FIFO_THRESHOLD  MIN_TX_FIFO_THRESHOLD
 
-#define NUM_CORNER_FIX_BITS_2133    7
-#define CCK_OFDM_GAIN_DELTA         15
-
 struct ar5416AniState {
         struct ath9k_channel c;
         u8 noiseImmunityLevel;
@@ -377,11 +371,8 @@ struct ar5416AniState {
 };
 
 #define HAL_PROCESS_ANI     0x00000001
-#define HAL_RADAR_EN        0x80000000
-#define HAL_AR_EN           0x40000000
-
 #define DO_ANI(ah) \
-    ((AH5416(ah)->ah_procPhyErr & HAL_PROCESS_ANI))
+        ((AH5416(ah)->ah_procPhyErr & HAL_PROCESS_ANI))
 
 struct ar5416Stats {
         u32 ast_ani_niup;
@@ -425,7 +416,6 @@ struct ar5416Stats {
 #define AR5416_EEP_MINOR_VER_7       0x7
 #define AR5416_EEP_MINOR_VER_9       0x9
 
-#define AR5416_EEP_START_LOC            256
 #define AR5416_NUM_5G_CAL_PIERS         8
 #define AR5416_NUM_2G_CAL_PIERS         4
 #define AR5416_NUM_5G_20_TARGET_POWERS  8
@@ -441,25 +431,10 @@ struct ar5416Stats {
 #define AR5416_EEPROM_MODAL_SPURS       5
 #define AR5416_MAX_RATE_POWER           63
 #define AR5416_NUM_PDADC_VALUES         128
-#define AR5416_NUM_RATES                16
 #define AR5416_BCHAN_UNUSED             0xFF
 #define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
-#define AR5416_EEPMISC_BIG_ENDIAN       0x01
 #define AR5416_MAX_CHAINS               3
-#define AR5416_ANT_16S                  25
-
-#define AR5416_NUM_ANT_CHAIN_FIELDS     7
-#define AR5416_NUM_ANT_COMMON_FIELDS    4
-#define AR5416_SIZE_ANT_CHAIN_FIELD     3
-#define AR5416_SIZE_ANT_COMMON_FIELD    4
-#define AR5416_ANT_CHAIN_MASK           0x7
-#define AR5416_ANT_COMMON_MASK          0xf
-#define AR5416_CHAIN_0_IDX              0
-#define AR5416_CHAIN_1_IDX              1
-#define AR5416_CHAIN_2_IDX              2
-
 #define AR5416_PWR_TABLE_OFFSET         -5
-#define AR5416_LEGACY_CHAINMASK         1
 
 enum eeprom_param {
         EEP_NFTHRESH_5,
@@ -633,7 +608,7 @@ struct ar5416IniArray {
 };
 
 #define INIT_INI_ARRAY(iniarray, array, rows, columns) do {     \
-                (iniarray)->ia_array = (u32 *)(array);    \
+                (iniarray)->ia_array = (u32 *)(array);          \
                 (iniarray)->ia_rows = (rows);                   \
                 (iniarray)->ia_columns = (columns);             \
         } while (0)
@@ -641,16 +616,16 @@ struct ar5416IniArray {
 #define INI_RA(iniarray, row, column) \
         (((iniarray)->ia_array)[(row) * ((iniarray)->ia_columns) + (column)])
 
-#define INIT_CAL(_perCal) do { \
-                (_perCal)->calState = CAL_WAITING; \
-                (_perCal)->calNext = NULL; \
+#define INIT_CAL(_perCal) do {                          \
+                (_perCal)->calState = CAL_WAITING;      \
+                (_perCal)->calNext = NULL;              \
         } while (0)
 
 #define INSERT_CAL(_ahp, _perCal)                                       \
         do {                                                            \
                 if ((_ahp)->ah_cal_list_last == NULL) {                 \
-                        (_ahp)->ah_cal_list = \
-                                (_ahp)->ah_cal_list_last = (_perCal); \
+                        (_ahp)->ah_cal_list =                           \
+                                (_ahp)->ah_cal_list_last = (_perCal);   \
                         ((_ahp)->ah_cal_list_last)->calNext = (_perCal); \
                 } else {                                                \
                         ((_ahp)->ah_cal_list_last)->calNext = (_perCal); \
@@ -696,25 +671,29 @@ struct hal_cal_list {
 struct ath_hal_5416 {
         struct ath_hal ah;
         struct ar5416_eeprom ah_eeprom;
+        struct ar5416Stats ah_stats;
+        struct ath9k_tx_queue_info ah_txq[ATH9K_NUM_TX_QUEUES];
+        void __iomem *ah_cal_mem;
+
         u8 ah_macaddr[ETH_ALEN];
         u8 ah_bssid[ETH_ALEN];
         u8 ah_bssidmask[ETH_ALEN];
         u16 ah_assocId;
+
         int16_t ah_curchanRadIndex;
         u32 ah_maskReg;
-        struct ar5416Stats ah_stats;
-        u32 ah_txDescMask;
         u32 ah_txOkInterruptMask;
         u32 ah_txErrInterruptMask;
         u32 ah_txDescInterruptMask;
         u32 ah_txEolInterruptMask;
         u32 ah_txUrnInterruptMask;
-        struct ath9k_tx_queue_info ah_txq[ATH9K_NUM_TX_QUEUES];
-        enum ath9k_power_mode ah_powerMode;
         bool ah_chipFullSleep;
         u32 ah_atimWindow;
-        enum ath9k_ant_setting ah_diversityControl;
         u16 ah_antennaSwitchSwap;
+        enum ath9k_power_mode ah_powerMode;
+        enum ath9k_ant_setting ah_diversityControl;
+
+        /* Calibration */
         enum hal_cal_types ah_suppCals;
         struct hal_cal_list ah_iqCalData;
         struct hal_cal_list ah_adcGainCalData;
@@ -751,16 +730,16 @@ struct ath_hal_5416 {
                 int32_t sign[AR5416_MAX_CHAINS];
         } ah_Meas3;
         u16 ah_CalSamples;
-        u32 ah_tx6PowerInHalfDbm;
+
         u32 ah_staId1Defaults;
         u32 ah_miscMode;
-        bool ah_tpcEnabled;
-        u32 ah_beaconInterval;
         enum {
                 AUTO_32KHZ,
                 USE_32KHZ,
                 DONT_USE_32KHZ,
         } ah_enable32kHzClock;
+
+        /* RF */
         u32 *ah_analogBank0Data;
         u32 *ah_analogBank1Data;
         u32 *ah_analogBank2Data;
@@ -770,8 +749,9 @@ struct ath_hal_5416 {
         u32 *ah_analogBank7Data;
         u32 *ah_addac5416_21;
         u32 *ah_bank6Temp;
-        u32 ah_ofdmTxPower;
+
         int16_t ah_txPowerIndexOffset;
+        u32 ah_beaconInterval;
         u32 ah_slottime;
         u32 ah_acktimeout;
         u32 ah_ctstimeout;
@@ -780,7 +760,8 @@ struct ath_hal_5416 {
         u32 ah_gpioSelect;
         u32 ah_polarity;
         u32 ah_gpioBit;
-        bool ah_eepEnabled;
+
+        /* ANI */
         u32 ah_procPhyErr;
         bool ah_hasHwPhyCounters;
         u32 ah_aniPeriod;
@@ -790,18 +771,14 @@ struct ath_hal_5416 {
         int ah_coarseHigh[5];
         int ah_coarseLow[5];
         int ah_firpwr[5];
-        u16 ah_ratesArray[16];
+        enum ath9k_ani_cmd ah_ani_function;
+
         u32 ah_intrTxqs;
         bool ah_intrMitigation;
-        u32 ah_cycleCount;
-        u32 ah_ctlBusy;
-        u32 ah_extBusy;
         enum ath9k_ht_extprotspacing ah_extprotspacing;
         u8 ah_txchainmask;
         u8 ah_rxchainmask;
-        int ah_hwp;
-        void __iomem *ah_cal_mem;
-        enum ath9k_ani_cmd ah_ani_function;
+
         struct ar5416IniArray ah_iniModes;
         struct ar5416IniArray ah_iniCommon;
         struct ar5416IniArray ah_iniBank0;
@@ -820,10 +797,6 @@ struct ath_hal_5416 {
 
 #define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
 
-#define IS_5416_EMU(ah)                                 \
-        ((ah->ah_devid == AR5416_DEVID_EMU) ||          \
-         (ah->ah_devid == AR5416_DEVID_EMU_PCIE))
-
 #define ar5416RfDetach(ah) do {                                 \
                 if (AH5416(ah)->ah_rfHal.rfDetach != NULL)      \
                         AH5416(ah)->ah_rfHal.rfDetach(ah);      \
@@ -841,8 +814,8 @@ struct ath_hal_5416 {
 #define REG_WRITE_ARRAY(iniarray, column, regWr) do {                   \
                 int r;                                                  \
                 for (r = 0; r < ((iniarray)->ia_rows); r++) {           \
-                        REG_WRITE(ah, INI_RA((iniarray), (r), 0), \
-                                INI_RA((iniarray), r, (column))); \
+                        REG_WRITE(ah, INI_RA((iniarray), (r), 0),       \
+                                  INI_RA((iniarray), r, (column)));     \
                         DO_DELAY(regWr);                                \
                 }                                                       \
         } while (0)
@@ -860,22 +833,17 @@ struct ath_hal_5416 {
 
 #define AR5416_EEPROM_S             2
 #define AR5416_EEPROM_OFFSET        0x2000
-#define AR5416_EEPROM_START_ADDR                        \
+#define AR5416_EEPROM_START_ADDR \
         (AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200
 #define AR5416_EEPROM_MAX           0xae0
-#define ar5416_get_eep_ver(_ahp)                                \
+#define ar5416_get_eep_ver(_ahp) \
         (((_ahp)->ah_eeprom.baseEepHeader.version >> 12) & 0xF)
-#define ar5416_get_eep_rev(_ahp)                                \
+#define ar5416_get_eep_rev(_ahp) \
         (((_ahp)->ah_eeprom.baseEepHeader.version) & 0xFFF)
-#define ar5416_get_ntxchains(_txchainmask)                              \
+#define ar5416_get_ntxchains(_txchainmask) \
         (((_txchainmask >> 2) & 1) + \
                 ((_txchainmask >> 1) & 1) + (_txchainmask & 1))
 
-#define IS_EEP_MINOR_V3(_ahp) \
-        (ath9k_hw_get_eeprom((_ahp), EEP_MINOR_REV)  >= AR5416_EEP_MINOR_VER_3)
-
-#define FIXED_CCA_THRESHOLD 15
-
 #ifdef __BIG_ENDIAN
 #define AR5416_EEPROM_MAGIC 0x5aa5
 #else
@@ -910,8 +878,6 @@ struct ath_hal_5416 {
 #define AR_GPIOD_MASK                   0x00001FFF
 #define AR_GPIO_BIT(_gpio)              (1 << (_gpio))
 
-#define MAX_ANALOG_START                319
-
 #define HAL_EP_RND(x, mul) \
         ((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul))
 #define BEACON_RSSI(ahp) \
@@ -923,8 +889,6 @@ struct ath_hal_5416 {
 #define AH_TIMEOUT         100000
 #define AH_TIME_QUANTUM        10
 
-#define IS(_c, _f)       (((_c)->channelFlags & _f) || 0)
-
 #define AR_KEYTABLE_SIZE 128
 #define POWER_UP_TIME    200000
 
@@ -964,6 +928,6 @@ struct ath_hal_5416 {
 #define OFDM_SYMBOL_TIME_QUARTER    16
 
 u32 ath9k_hw_get_eeprom(struct ath_hal_5416 *ahp,
-                              enum eeprom_param param);
+                        enum eeprom_param param);
 
 #endif