mac80211: change MIMO_PS to SM_PS

This patch follows 11n spec naming more rigorously replacing MIMO_PS
with SM_PS (Spatial Multiplexing Power Save).

(Originally submitted as 4 patches, "mac80211: change MIMO_PS to SM_PS",
"iwlwifi: change MIMO_PS to SM_PS", "ath9k: change MIMO_PS to SM_PS",
and "iwlwifi: remove double definition of SM PS". -- JWL)

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index a0b86af25c8..789556db684 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -399,8 +399,8 @@ static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
 
         ht_info->cap |= (u16)IEEE80211_HT_CAP_GRN_FLD;
         ht_info->cap |= (u16)IEEE80211_HT_CAP_SGI_20;
-        ht_info->cap |= (u16)(IEEE80211_HT_CAP_MIMO_PS &
-                             (IWL_MIMO_PS_NONE << 2));
+        ht_info->cap |= (u16)(IEEE80211_HT_CAP_SM_PS &
+                             (WLAN_HT_CAP_SM_PS_DISABLED << 2));
 
         max_bit_rate = MAX_BIT_RATE_20_MHZ;
         if (priv->hw_params.fat_channel & BIT(band)) {
@@ -709,7 +709,7 @@ static int iwl_get_active_rx_chain_count(struct iwl_priv *priv)
         bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
 
         /* # of Rx chains to use when expecting MIMO. */
-        if (is_single || (!is_cam && (priv->ps_mode == IWL_MIMO_PS_STATIC)))
+        if (is_single || (!is_cam && (priv->ps_mode == WLAN_HT_CAP_SM_PS_STATIC)))
                 return 2;
         else
                 return 3;
@@ -721,14 +721,14 @@ static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
         bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
         /* # Rx chains when idling and maybe trying to save power */
         switch (priv->ps_mode) {
-        case IWL_MIMO_PS_STATIC:
-        case IWL_MIMO_PS_DYNAMIC:
+        case WLAN_HT_CAP_SM_PS_STATIC:
+        case WLAN_HT_CAP_SM_PS_DYNAMIC:
                 idle_cnt = (is_cam) ? 2 : 1;
                 break;
-        case IWL_MIMO_PS_NONE:
+        case WLAN_HT_CAP_SM_PS_DISABLED:
                 idle_cnt = (is_cam) ? active_cnt : 1;
                 break;
-        case IWL_MIMO_PS_INVALID:
+        case WLAN_HT_CAP_SM_PS_INVALID:
         default:
                 IWL_ERROR("invalide mimo ps mode %d\n", priv->ps_mode);
                 WARN_ON(1);
@@ -912,7 +912,7 @@ int iwl_init_drv(struct iwl_priv *priv)
         priv->iw_mode = IEEE80211_IF_TYPE_STA;
 
         priv->use_ant_b_for_management_frame = 1; /* start with ant B */
-        priv->ps_mode = IWL_MIMO_PS_NONE;
+        priv->ps_mode = WLAN_HT_CAP_SM_PS_DISABLED;
 
         /* Choose which receivers/antennas to use */
         iwl_set_rxon_chain(priv);