iwlagn: kill hw_params.max_stations

Not needed since driver split.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-1000.c

@@ -130,7 +130,6 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
 			iwlagn_mod_params.num_of_queues;
 
 	hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues;
-	hw_params(priv).max_stations = IWLAGN_STATION_COUNT;
 	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 
 	hw_params(priv).max_data_size = IWLAGN_RTC_DATA_SIZE;

drivers/net/wireless/iwlwifi/iwl-2000.c

@@ -127,7 +127,6 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
 			iwlagn_mod_params.num_of_queues;
 
 	hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues;
-	hw_params(priv).max_stations = IWLAGN_STATION_COUNT;
 	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 
 	hw_params(priv).max_data_size = IWL60_RTC_DATA_SIZE;

drivers/net/wireless/iwlwifi/iwl-5000.c

@@ -158,7 +158,6 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 			iwlagn_mod_params.num_of_queues;
 
 	hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues;
-	hw_params(priv).max_stations = IWLAGN_STATION_COUNT;
 	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 
 	hw_params(priv).max_data_size = IWLAGN_RTC_DATA_SIZE;
@@ -195,7 +194,6 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv)
 			iwlagn_mod_params.num_of_queues;
 
 	hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues;
-	hw_params(priv).max_stations = IWLAGN_STATION_COUNT;
 	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 
 	hw_params(priv).max_data_size = IWLAGN_RTC_DATA_SIZE;

drivers/net/wireless/iwlwifi/iwl-6000.c

@@ -147,7 +147,6 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 			iwlagn_mod_params.num_of_queues;
 
 	hw_params(priv).max_txq_num = priv->cfg->base_params->num_of_queues;
-	hw_params(priv).max_stations = IWLAGN_STATION_COUNT;
 	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 
 	hw_params(priv).max_data_size = IWL60_RTC_DATA_SIZE;

drivers/net/wireless/iwlwifi/iwl-debugfs.c

@@ -349,7 +349,6 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
 	struct iwl_priv *priv = file->private_data;
 	struct iwl_station_entry *station;
 	struct iwl_tid_data *tid_data;
-	int max_sta = hw_params(priv).max_stations;
 	char *buf;
 	int i, j, pos = 0;
 	ssize_t ret;
@@ -363,7 +362,7 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
 	pos += scnprintf(buf + pos, bufsz - pos, "num of stations: %d\n\n",
 			priv->num_stations);
 
-	for (i = 0; i < max_sta; i++) {
+	for (i = 0; i < IWLAGN_STATION_COUNT; i++) {
 		station = &priv->stations[i];
 		if (!station->used)
 			continue;

drivers/net/wireless/iwlwifi/iwl-shared.h

@@ -165,7 +165,6 @@ struct iwl_mod_params {
  * @rx_chains_num: Number of RX chains
  * @valid_tx_ant: usable antennas for TX
  * @valid_rx_ant: usable antennas for RX
- * @max_stations: the maximal number of stations
  * @ht40_channel: is 40MHz width possible: BIT(IEEE80211_BAND_XXX)
  * @sku: sku read from EEPROM
  * @rx_page_order: Rx buffer page order
@@ -186,7 +185,6 @@ struct iwl_hw_params {
 	u8  rx_chains_num;
 	u8  valid_tx_ant;
 	u8  valid_rx_ant;
-	u8  max_stations;
 	u8  ht40_channel;
 	bool shadow_reg_enable;
 	u16 sku;

drivers/net/wireless/iwlwifi/iwl-sta.c

@@ -248,8 +248,7 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 	else if (is_broadcast_ether_addr(addr))
 		sta_id = ctx->bcast_sta_id;
 	else
-		for (i = IWL_STA_ID;
-		     i < hw_params(priv).max_stations; i++) {
+		for (i = IWL_STA_ID; i < IWLAGN_STATION_COUNT; i++) {
 			if (!compare_ether_addr(priv->stations[i].sta.sta.addr,
 						addr)) {
 				sta_id = i;
@@ -535,7 +534,7 @@ void iwl_clear_ucode_stations(struct iwl_priv *priv,
 	IWL_DEBUG_INFO(priv, "Clearing ucode stations in driver\n");
 
 	spin_lock_irqsave(&priv->shrd->sta_lock, flags_spin);
-	for (i = 0; i < hw_params(priv).max_stations; i++) {
+	for (i = 0; i < IWLAGN_STATION_COUNT; i++) {
 		if (ctx && ctx->ctxid != priv->stations[i].ctxid)
 			continue;
 
@@ -576,7 +575,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 
 	IWL_DEBUG_ASSOC(priv, "Restoring all known stations ... start.\n");
 	spin_lock_irqsave(&priv->shrd->sta_lock, flags_spin);
-	for (i = 0; i < hw_params(priv).max_stations; i++) {
+	for (i = 0; i < IWLAGN_STATION_COUNT; i++) {
 		if (ctx->ctxid != priv->stations[i].ctxid)
 			continue;
 		if ((priv->stations[i].used & IWL_STA_DRIVER_ACTIVE) &&
@@ -589,7 +588,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 		}
 	}
 
-	for (i = 0; i < hw_params(priv).max_stations; i++) {
+	for (i = 0; i < IWLAGN_STATION_COUNT; i++) {
 		if ((priv->stations[i].used & IWL_STA_UCODE_INPROGRESS)) {
 			memcpy(&sta_cmd, &priv->stations[i].sta,
 			       sizeof(struct iwl_addsta_cmd));
@@ -692,7 +691,7 @@ void iwl_dealloc_bcast_stations(struct iwl_priv *priv)
 	int i;
 
 	spin_lock_irqsave(&priv->shrd->sta_lock, flags);
-	for (i = 0; i < hw_params(priv).max_stations; i++) {
+	for (i = 0; i < IWLAGN_STATION_COUNT; i++) {
 		if (!(priv->stations[i].used & IWL_STA_BCAST))
 			continue;