iwl3945: Getting rid of priv->antenna

The iwl_priv antenna field is useless as we can simply use the corresponding
mod_params antenna field.

Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 35 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index b9c5cf9a6715..7f1e04205f30 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -197,41 +197,6 @@ static int iwl3945_hwrate_to_plcp_idx(u8 plcp)
         return -1;
 }
 
-/**
- * iwl3945_get_antenna_flags - Get antenna flags for RXON command
- * @priv: eeprom and antenna fields are used to determine antenna flags
- *
- * priv->eeprom39  is used to determine if antenna AUX/MAIN are reversed
- * priv->antenna specifies the antenna diversity mode:
- *
- * IWL_ANTENNA_DIVERSITY - NIC selects best antenna by itself
- * IWL_ANTENNA_MAIN      - Force MAIN antenna
- * IWL_ANTENNA_AUX       - Force AUX antenna
- */
-__le32 iwl3945_get_antenna_flags(const struct iwl_priv *priv)
-{
-        struct iwl3945_eeprom *eeprom = (struct iwl3945_eeprom *)priv->eeprom;
-
-        switch (priv->antenna) {
-        case IWL_ANTENNA_DIVERSITY:
-                return 0;
-
-        case IWL_ANTENNA_MAIN:
-                if (eeprom->antenna_switch_type)
-                        return RXON_FLG_DIS_DIV_MSK | RXON_FLG_ANT_B_MSK;
-                return RXON_FLG_DIS_DIV_MSK | RXON_FLG_ANT_A_MSK;
-
-        case IWL_ANTENNA_AUX:
-                if (eeprom->antenna_switch_type)
-                        return RXON_FLG_DIS_DIV_MSK | RXON_FLG_ANT_A_MSK;
-                return RXON_FLG_DIS_DIV_MSK | RXON_FLG_ANT_B_MSK;
-        }
-
-        /* bad antenna selector value */
-        IWL_ERR(priv, "Bad antenna selector value (0x%x)\n", priv->antenna);
-        return 0;               /* "diversity" is default if error */
-}
-
 #ifdef CONFIG_IWLWIFI_DEBUG
 #define TX_STATUS_ENTRY(x) case TX_STATUS_FAIL_ ## x: return #x