wireless: rename ht_info to ht_operation

Since some of the HT code pre-dates 802.11n-2009
some names are wrong. The one that bothers me most
is that "HT operation" is called "HT information"
in our code and that causes confusion.

Rename "HT information" to "HT operation" and also
the control_chan field to primary_chan to match
the name used in the spec.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

5 files changed, 24 insertions, 23 deletions

diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index a5e182b5e944..fe8ebfebcc0e 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -350,25 +350,26 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
 		ret_len += sizeof(struct mwifiex_ie_types_htcap);
 	}
 
-	if (bss_desc->bcn_ht_info) {
+	if (bss_desc->bcn_ht_oper) {
 		if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
 			ht_info = (struct mwifiex_ie_types_htinfo *) *buffer;
 			memset(ht_info, 0,
 			       sizeof(struct mwifiex_ie_types_htinfo));
 			ht_info->header.type =
-					cpu_to_le16(WLAN_EID_HT_INFORMATION);
+					cpu_to_le16(WLAN_EID_HT_OPERATION);
 			ht_info->header.len =
-				cpu_to_le16(sizeof(struct ieee80211_ht_info));
+				cpu_to_le16(
+					sizeof(struct ieee80211_ht_operation));
 
 			memcpy((u8 *) ht_info +
 			       sizeof(struct mwifiex_ie_types_header),
-			       (u8 *) bss_desc->bcn_ht_info +
+			       (u8 *) bss_desc->bcn_ht_oper +
 			       sizeof(struct ieee_types_header),
 			       le16_to_cpu(ht_info->header.len));
 
 			if (!(sband->ht_cap.cap &
 					IEEE80211_HT_CAP_SUP_WIDTH_20_40))
-				ht_info->ht_info.ht_param &=
+				ht_info->ht_oper.ht_param &=
 					~(IEEE80211_HT_PARAM_CHAN_WIDTH_ANY |
 					IEEE80211_HT_PARAM_CHA_SEC_OFFSET);
 
@@ -385,16 +386,16 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
 			sizeof(struct mwifiex_ie_types_chan_list_param_set) -
 			sizeof(struct mwifiex_ie_types_header));
 		chan_list->chan_scan_param[0].chan_number =
-			bss_desc->bcn_ht_info->control_chan;
+			bss_desc->bcn_ht_oper->primary_chan;
 		chan_list->chan_scan_param[0].radio_type =
 			mwifiex_band_to_radio_type((u8) bss_desc->bss_band);
 
 		if (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 &&
-		    bss_desc->bcn_ht_info->ht_param &
+		    bss_desc->bcn_ht_oper->ht_param &
 		    IEEE80211_HT_PARAM_CHAN_WIDTH_ANY)
 			SET_SECONDARYCHAN(chan_list->chan_scan_param[0].
 					  radio_type,
-					  (bss_desc->bcn_ht_info->ht_param &
+					  (bss_desc->bcn_ht_oper->ht_param &
 					  IEEE80211_HT_PARAM_CHA_SEC_OFFSET));
 
 		*buffer += sizeof(struct mwifiex_ie_types_chan_list_param_set);
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index e98fc5af73dc..930ad2f4b1e3 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -1045,7 +1045,7 @@ struct mwifiex_ie_types_htcap {
 
 struct mwifiex_ie_types_htinfo {
 	struct mwifiex_ie_types_header header;
-	struct ieee80211_ht_info ht_info;
+	struct ieee80211_ht_operation ht_oper;
 } __packed;
 
 struct mwifiex_ie_types_2040bssco {
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index 8f9382b9c3ca..bca8b6d52273 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -932,20 +932,20 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
 		/* Fill HT INFORMATION */
 		ht_info = (struct mwifiex_ie_types_htinfo *) pos;
 		memset(ht_info, 0, sizeof(struct mwifiex_ie_types_htinfo));
-		ht_info->header.type = cpu_to_le16(WLAN_EID_HT_INFORMATION);
+		ht_info->header.type = cpu_to_le16(WLAN_EID_HT_OPERATION);
 		ht_info->header.len =
-				cpu_to_le16(sizeof(struct ieee80211_ht_info));
+			cpu_to_le16(sizeof(struct ieee80211_ht_operation));
 
-		ht_info->ht_info.control_chan =
+		ht_info->ht_oper.primary_chan =
 			(u8) priv->curr_bss_params.bss_descriptor.channel;
 		if (adapter->sec_chan_offset) {
-			ht_info->ht_info.ht_param = adapter->sec_chan_offset;
-			ht_info->ht_info.ht_param |=
+			ht_info->ht_oper.ht_param = adapter->sec_chan_offset;
+			ht_info->ht_oper.ht_param |=
 					IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
 		}
-		ht_info->ht_info.operation_mode =
+		ht_info->ht_oper.operation_mode =
 		     cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
-		ht_info->ht_info.basic_set[0] = 0xff;
+		ht_info->ht_oper.basic_set[0] = 0xff;
 		pos += sizeof(struct mwifiex_ie_types_htinfo);
 		cmd_append_size +=
 				sizeof(struct mwifiex_ie_types_htinfo);
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 35225e9b1080..5ce9e7eabf5a 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -269,7 +269,7 @@ struct mwifiex_bssdescriptor {
 	u8  disable_11n;
 	struct ieee80211_ht_cap *bcn_ht_cap;
 	u16 ht_cap_offset;
-	struct ieee80211_ht_info *bcn_ht_info;
+	struct ieee80211_ht_operation *bcn_ht_oper;
 	u16 ht_info_offset;
 	u8 *bcn_bss_co_2040;
 	u16 bss_co_2040_offset;
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index aff9cd763f2b..5948905ff615 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1221,9 +1221,9 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
 					sizeof(struct ieee_types_header) -
 					bss_entry->beacon_buf);
 			break;
-		case WLAN_EID_HT_INFORMATION:
-			bss_entry->bcn_ht_info = (struct ieee80211_ht_info *)
-					(current_ptr +
+		case WLAN_EID_HT_OPERATION:
+			bss_entry->bcn_ht_oper =
+				(struct ieee80211_ht_operation *)(current_ptr +
 					sizeof(struct ieee_types_header));
 			bss_entry->ht_info_offset = (u16) (current_ptr +
 					sizeof(struct ieee_types_header) -
@@ -1493,7 +1493,7 @@ mwifiex_update_curr_bss_params(struct mwifiex_private *priv, u8 *bssid,
 	priv->curr_bss_params.bss_descriptor.bcn_ht_cap = NULL;
 	priv->curr_bss_params.bss_descriptor.ht_cap_offset =
 		0;
-	priv->curr_bss_params.bss_descriptor.bcn_ht_info = NULL;
+	priv->curr_bss_params.bss_descriptor.bcn_ht_oper = NULL;
 	priv->curr_bss_params.bss_descriptor.ht_info_offset =
 		0;
 	priv->curr_bss_params.bss_descriptor.bcn_bss_co_2040 =
@@ -2019,8 +2019,8 @@ mwifiex_save_curr_bcn(struct mwifiex_private *priv)
 			(curr_bss->beacon_buf +
 			 curr_bss->ht_cap_offset);
 
-	if (curr_bss->bcn_ht_info)
-		curr_bss->bcn_ht_info = (struct ieee80211_ht_info *)
+	if (curr_bss->bcn_ht_oper)
+		curr_bss->bcn_ht_oper = (struct ieee80211_ht_operation *)
 			(curr_bss->beacon_buf +
 			 curr_bss->ht_info_offset);