iwlagn: simplify chain_noise_num_beacons indirection

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-agn-calib.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index b725f69..03bac48 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -766,12 +766,9 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
        u8 first_chain;
        u16 i = 0;
 
-       average_sig[0] = data->chain_signal_a /
-                        priv->cfg->base_params->chain_noise_num_beacons;
-       average_sig[1] = data->chain_signal_b /
-                        priv->cfg->base_params->chain_noise_num_beacons;
-       average_sig[2] = data->chain_signal_c /
-                        priv->cfg->base_params->chain_noise_num_beacons;
+       average_sig[0] = data->chain_signal_a / IWL_CAL_NUM_BEACONS;
+       average_sig[1] = data->chain_signal_b / IWL_CAL_NUM_BEACONS;
+       average_sig[2] = data->chain_signal_c / IWL_CAL_NUM_BEACONS;
 
        if (average_sig[0] >= average_sig[1]) {
                max_average_sig = average_sig[0];
@@ -1038,8 +1035,7 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv)
        /* If this is the "chain_noise_num_beacons", determine:
         * 1)  Disconnected antennas (using signal strengths)
         * 2)  Differential gain (using silence noise) to balance receivers */
-       if (data->beacon_count !=
-               priv->cfg->base_params->chain_noise_num_beacons)
+       if (data->beacon_count != IWL_CAL_NUM_BEACONS)
                return;
 
        /* Analyze signal for disconnected antenna */
@@ -1055,12 +1051,9 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv)
                iwl_find_disconn_antenna(priv, average_sig, data);
 
        /* Analyze noise for rx balance */
-       average_noise[0] = data->chain_noise_a /
-                          priv->cfg->base_params->chain_noise_num_beacons;
-       average_noise[1] = data->chain_noise_b /
-                          priv->cfg->base_params->chain_noise_num_beacons;
-       average_noise[2] = data->chain_noise_c /
-                          priv->cfg->base_params->chain_noise_num_beacons;
+       average_noise[0] = data->chain_noise_a / IWL_CAL_NUM_BEACONS;
+       average_noise[1] = data->chain_noise_b / IWL_CAL_NUM_BEACONS;
+       average_noise[2] = data->chain_noise_c / IWL_CAL_NUM_BEACONS;
 
        for (i = 0; i < NUM_RX_CHAINS; i++) {
                if (!(data->disconn_array[i]) &&