ath9k_htc: use ath9k_cmn_setup_ht_cap

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 752586d..5220f46 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -404,51 +404,6 @@ static const struct ath_bus_ops ath9k_usb_bus_ops = {
        .eeprom_read = ath_usb_eeprom_read,
 };
 
-static void setup_ht_cap(struct ath9k_htc_priv *priv,
-                        struct ieee80211_sta_ht_cap *ht_info)
-{
-       struct ath_common *common = ath9k_hw_common(priv->ah);
-       u8 tx_streams, rx_streams;
-       int i;
-
-       ht_info->ht_supported = true;
-       ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
-                      IEEE80211_HT_CAP_SM_PS |
-                      IEEE80211_HT_CAP_SGI_40 |
-                      IEEE80211_HT_CAP_DSSSCCK40;
-
-       if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_SGI_20)
-               ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
-
-       ht_info->cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT);
-
-       ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
-       ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
-
-       memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
-
-       /* ath9k_htc supports only 1 or 2 stream devices */
-       tx_streams = ath9k_cmn_count_streams(priv->ah->txchainmask, 2);
-       rx_streams = ath9k_cmn_count_streams(priv->ah->rxchainmask, 2);
-
-       ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n",
-               tx_streams, rx_streams);
-
-       if (tx_streams >= 2)
-               ht_info->cap |= IEEE80211_HT_CAP_TX_STBC;
-
-       if (tx_streams != rx_streams) {
-               ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
-               ht_info->mcs.tx_params |= ((tx_streams - 1) <<
-                                          IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
-       }
-
-       for (i = 0; i < rx_streams; i++)
-               ht_info->mcs.rx_mask[i] = 0xff;
-
-       ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
-}
-
 static int ath9k_init_queues(struct ath9k_htc_priv *priv)
 {
        struct ath_common *common = ath9k_hw_common(priv->ah);
@@ -611,6 +566,7 @@ static const struct ieee80211_iface_combination if_comb = {
 static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
                               struct ieee80211_hw *hw)
 {
+       struct ath_hw *ah = priv->ah;
        struct ath_common *common = ath9k_hw_common(priv->ah);
        struct base_eep_header *pBase;
 
@@ -662,10 +618,10 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 
        if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
                if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ)
-                       setup_ht_cap(priv,
+                       ath9k_cmn_setup_ht_cap(ah,
                                     &common->sbands[IEEE80211_BAND_2GHZ].ht_cap);
                if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ)
-                       setup_ht_cap(priv,
+                       ath9k_cmn_setup_ht_cap(ah,
                                     &common->sbands[IEEE80211_BAND_5GHZ].ht_cap);
        }