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path: root/drivers/net/wireless/iwlwifi
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Diffstat (limited to 'drivers/net/wireless/iwlwifi')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c9
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-eeprom.c7
3 files changed, 7 insertions, 15 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index a4f1009cb137..a4ec524f4655 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3444,12 +3444,6 @@ static int iwl_init_drv(struct iwl_priv *priv)
priv->dynamic_frag_thresh = BT_FRAG_THRESHOLD_DEF;
}
- /* Set the tx_power_user_lmt to the lowest power level
- * this value will get overwritten by channel max power avg
- * from eeprom */
- priv->tx_power_user_lmt = IWLAGN_TX_POWER_TARGET_POWER_MIN;
- priv->tx_power_next = IWLAGN_TX_POWER_TARGET_POWER_MIN;
-
ret = iwl_init_channel_map(priv);
if (ret) {
IWL_ERR(priv, "initializing regulatory failed: %d\n", ret);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 46d69657407c..af72fd51ea74 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -135,6 +135,7 @@ int iwlcore_init_geos(struct iwl_priv *priv)
struct ieee80211_channel *geo_ch;
struct ieee80211_rate *rates;
int i = 0;
+ s8 max_tx_power = IWLAGN_TX_POWER_TARGET_POWER_MIN;
if (priv->bands[IEEE80211_BAND_2GHZ].n_bitrates ||
priv->bands[IEEE80211_BAND_5GHZ].n_bitrates) {
@@ -208,8 +209,8 @@ int iwlcore_init_geos(struct iwl_priv *priv)
geo_ch->flags |= ch->ht40_extension_channel;
- if (ch->max_power_avg > priv->tx_power_device_lmt)
- priv->tx_power_device_lmt = ch->max_power_avg;
+ if (ch->max_power_avg > max_tx_power)
+ max_tx_power = ch->max_power_avg;
} else {
geo_ch->flags |= IEEE80211_CHAN_DISABLED;
}
@@ -222,6 +223,10 @@ int iwlcore_init_geos(struct iwl_priv *priv)
geo_ch->flags);
}
+ priv->tx_power_device_lmt = max_tx_power;
+ priv->tx_power_user_lmt = max_tx_power;
+ priv->tx_power_next = max_tx_power;
+
if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) &&
priv->cfg->sku & IWL_SKU_A) {
IWL_INFO(priv, "Incorrectly detected BG card as ABG. "
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 402733638f50..1e1a2d8df1da 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -711,13 +711,6 @@ int iwl_init_channel_map(struct iwl_priv *priv)
flags & EEPROM_CHANNEL_RADAR))
? "" : "not ");
- /* Set the tx_power_user_lmt to the highest power
- * supported by any channel */
- if (eeprom_ch_info[ch].max_power_avg >
- priv->tx_power_user_lmt)
- priv->tx_power_user_lmt =
- eeprom_ch_info[ch].max_power_avg;
-
ch_info++;
}
}