8 files changed, 24 insertions, 29 deletions

diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 245b7308a9ad..57d7cc87cb0f 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -224,7 +224,7 @@ static void setup_ht_cap(struct ieee80211_ht_info *ht_info)
 
         ht_info->ht_supported = 1;
         ht_info->cap = (u16)IEEE80211_HT_CAP_SUP_WIDTH
-                        |(u16)IEEE80211_HT_CAP_MIMO_PS
+                        |(u16)IEEE80211_HT_CAP_SM_PS
                         |(u16)IEEE80211_HT_CAP_SGI_40
                         |(u16)IEEE80211_HT_CAP_DSSSCCK40;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 98f2c843b99e..4fc3a0f1d8f1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1153,8 +1153,8 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv,
             !sta->ht_info.ht_supported)
                 return -1;
 
-        if (((sta->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS) >> 2)
-                                                == IWL_MIMO_PS_STATIC)
+        if (((sta->ht_info.cap & IEEE80211_HT_CAP_SM_PS) >> 2)
+                                                == WLAN_HT_CAP_SM_PS_STATIC)
                 return -1;
 
         /* Need both Tx chains/antennas to support MIMO */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 1547122e66fa..27ddf6cb1c6e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -564,7 +564,7 @@ static void iwl4965_ht_conf(struct iwl_priv *priv,
         if (!iwl_conf->is_ht)
                 return;
 
-        priv->ps_mode = (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
+        priv->ps_mode = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2);
 
         if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20)
                 iwl_conf->sgf |= HT_SHORT_GI_20MHZ;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index a0b86af25c83..789556db6842 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);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 640ceea913c7..f302e93b7798 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -644,11 +644,6 @@ struct iwl_kw {
 #define IWL_CHANNEL_WIDTH_20MHZ   0
 #define IWL_CHANNEL_WIDTH_40MHZ   1
 
-#define IWL_MIMO_PS_STATIC        0
-#define IWL_MIMO_PS_NONE          3
-#define IWL_MIMO_PS_DYNAMIC       1
-#define IWL_MIMO_PS_INVALID       2
-
 #define IWL_OPERATION_MODE_AUTO     0
 #define IWL_OPERATION_MODE_HT_ONLY  1
 #define IWL_OPERATION_MODE_MIXED    2
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 5b7b05c8773f..a72569f1acb5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -191,20 +191,20 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index,
         if (!sta_ht_inf || !sta_ht_inf->ht_supported)
                 goto done;
 
-        mimo_ps_mode = (sta_ht_inf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2;
+        mimo_ps_mode = (sta_ht_inf->cap & IEEE80211_HT_CAP_SM_PS) >> 2;
 
         sta_flags = priv->stations[index].sta.station_flags;
 
         sta_flags &= ~(STA_FLG_RTS_MIMO_PROT_MSK | STA_FLG_MIMO_DIS_MSK);
 
         switch (mimo_ps_mode) {
-        case WLAN_HT_CAP_MIMO_PS_STATIC:
+        case WLAN_HT_CAP_SM_PS_STATIC:
                 sta_flags |= STA_FLG_MIMO_DIS_MSK;
                 break;
-        case WLAN_HT_CAP_MIMO_PS_DYNAMIC:
+        case WLAN_HT_CAP_SM_PS_DYNAMIC:
                 sta_flags |= STA_FLG_RTS_MIMO_PROT_MSK;
                 break;
-        case WLAN_HT_CAP_MIMO_PS_DISABLED:
+        case WLAN_HT_CAP_SM_PS_DISABLED:
                 break;
         default:
                 IWL_WARNING("Invalid MIMO PS mode %d\n", mimo_ps_mode);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index be456450cd2e..333d3ae76883 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -708,7 +708,7 @@ struct ieee80211_ht_addt_info {
 
 /* 802.11n HT capabilities masks */
 #define IEEE80211_HT_CAP_SUP_WIDTH              0x0002
-#define IEEE80211_HT_CAP_MIMO_PS                0x000C
+#define IEEE80211_HT_CAP_SM_PS                  0x000C
 #define IEEE80211_HT_CAP_GRN_FLD                0x0010
 #define IEEE80211_HT_CAP_SGI_20                 0x0020
 #define IEEE80211_HT_CAP_SGI_40                 0x0040
@@ -737,11 +737,11 @@ struct ieee80211_ht_addt_info {
 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT        0x0004
 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT        0x0010
 
-/* MIMO Power Save Modes */
-#define WLAN_HT_CAP_MIMO_PS_STATIC      0
-#define WLAN_HT_CAP_MIMO_PS_DYNAMIC     1
-#define WLAN_HT_CAP_MIMO_PS_INVALID     2
-#define WLAN_HT_CAP_MIMO_PS_DISABLED    3
+/* Spatial Multiplexing Power Save Modes */
+#define WLAN_HT_CAP_SM_PS_STATIC        0
+#define WLAN_HT_CAP_SM_PS_DYNAMIC       1
+#define WLAN_HT_CAP_SM_PS_INVALID       2
+#define WLAN_HT_CAP_SM_PS_DISABLED      3
 
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 396cfb2d0f46..7dc063197259 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1140,8 +1140,8 @@ u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht,
         ht_conf.ht_supported = 1;
 
         ht_conf.cap = req_ht_cap->cap & sband->ht_info.cap;
-        ht_conf.cap &= ~(IEEE80211_HT_CAP_MIMO_PS);
-        ht_conf.cap |= sband->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS;
+        ht_conf.cap &= ~(IEEE80211_HT_CAP_SM_PS);
+        ht_conf.cap |= sband->ht_info.cap & IEEE80211_HT_CAP_SM_PS;
         ht_bss_conf.primary_channel = req_bss_cap->primary_channel;
         ht_bss_conf.bss_cap = req_bss_cap->bss_cap;
         ht_bss_conf.bss_op_mode = req_bss_cap->bss_op_mode;