qcacld-3.0: Remove unused tdls api in hdd

Remove below unused tdls api in hdd:
- wlan_hdd_tdls_extctrl_config_peer
- wlan_hdd_tdls_extctrl_deconfig_peer
- wlan_hdd_cfg80211_tdls_scan
- wlan_hdd_cfg80211_send_tdls_discover_req

Change-Id: Ib6407bb18bc77e92e1cdd3b38d6ff3051f03b74c
CRs-Fixed: 2373063

core/hdd/inc/wlan_hdd_tdls.h

@@ -41,16 +41,6 @@ typedef int (*cfg80211_exttdls_callback)(const uint8_t *mac,
 int wlan_hdd_tdls_get_all_peers(struct hdd_adapter *adapter, char *buf,
 				int buflen);
 
-int wlan_hdd_tdls_extctrl_deconfig_peer(struct hdd_adapter *adapter,
-					const uint8_t *peer);
-int wlan_hdd_tdls_extctrl_config_peer(struct hdd_adapter *adapter,
-				      const uint8_t *peer,
-				      cfg80211_exttdls_callback callback,
-				      uint32_t chan,
-				      uint32_t max_latency,
-				      uint32_t op_class,
-				      uint32_t min_bandwidth);
-
 int wlan_hdd_cfg80211_exttdls_enable(struct wiphy *wiphy,
 				     struct wireless_dev *wdev,
 				     const void *data,

core/hdd/src/wlan_hdd_cfg80211.h

@@ -258,10 +258,6 @@ wlan_hdd_cfg80211_roam_metrics_handover(struct hdd_adapter *adapter,
  */
 struct hdd_context *hdd_cfg80211_wiphy_alloc(void);
 
-int wlan_hdd_cfg80211_tdls_scan(struct wiphy *wiphy,
-				struct cfg80211_scan_request *request,
-				uint8_t source);
-
 int wlan_hdd_cfg80211_scan(struct wiphy *wiphy,
 			   struct cfg80211_scan_request *request);
 
@@ -295,10 +291,6 @@ void hdd_reg_notifier(struct wiphy *wiphy,
 
 QDF_STATUS wlan_hdd_validate_operation_channel(struct hdd_adapter *adapter,
 					       int channel);
-#ifdef FEATURE_WLAN_TDLS
-int wlan_hdd_cfg80211_send_tdls_discover_req(struct wiphy *wiphy,
-					     struct net_device *dev, u8 *peer);
-#endif
 
 void hdd_select_cbmode(struct hdd_adapter *adapter, uint8_t operationChannel,
 		       struct ch_params *ch_params);

core/hdd/src/wlan_hdd_scan.c

@@ -723,31 +723,6 @@ int wlan_hdd_cfg80211_scan(struct wiphy *wiphy,
 	return ret;
 }
 
-/**
- * wlan_hdd_cfg80211_tdls_scan() - API to process cfg80211 scan request
- * @wiphy: Pointer to wiphy
- * @request: Pointer to scan request
- * @source: scan request source(NL/Vendor scan)
- *
- * This API responds to scan trigger and update cfg80211 scan database
- * later, scan dump command can be used to receive scan results. This
- * function gets called when tdls module queues the scan request.
- *
- * Return: 0 for success, non zero for failure.
- */
-int wlan_hdd_cfg80211_tdls_scan(struct wiphy *wiphy,
-				struct cfg80211_scan_request *request,
-				uint8_t source)
-{
-	int ret;
-
-	cds_ssr_protect(__func__);
-	ret = __wlan_hdd_cfg80211_scan(wiphy,
-				request, source);
-	cds_ssr_unprotect(__func__);
-	return ret;
-}
-
 /**
  * wlan_hdd_get_rates() -API to get the rates from scan request
  * @wiphy: Pointer to wiphy

core/hdd/src/wlan_hdd_tdls.c

@@ -596,45 +596,6 @@ int wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy,
 	return ret;
 }
 
-/**
- * wlan_hdd_tdls_extctrl_config_peer() - configure an externally controllable
- *                                       TDLS peer
- * @adapter: HDD adapter
- * @peer: MAC address of the TDLS peer
- * @callback: Callback to set on the peer
- * @chan: Channel
- * @max_latency: Maximum latency
- * @op_class: Operation class
- * @min_bandwidth: Minimal bandwidth
- *
- * Return: 0 on success; negative otherwise
- */
-int wlan_hdd_tdls_extctrl_config_peer(struct hdd_adapter *adapter,
-				      const uint8_t *peer,
-				      cfg80211_exttdls_callback callback,
-				      u32 chan,
-				      u32 max_latency,
-				      u32 op_class, u32 min_bandwidth)
-{
-	/* TODO */
-	return 0;
-}
-
-/**
- * wlan_hdd_tdls_extctrl_deconfig_peer() - de-configure an externally
- *                                         controllable TDLS peer
- * @adapter: HDD adapter
- * @peer: MAC address of the tdls peer
- *
- * Return: 0 if success; negative errno otherwisw
- */
-int wlan_hdd_tdls_extctrl_deconfig_peer(struct hdd_adapter *adapter,
-					const uint8_t *peer)
-{
-	/* TODO */
-	return 0;
-}
-
 /**
  * __wlan_hdd_cfg80211_tdls_oper() - helper function to handle cfg80211 operation
  *                                   on an TDLS peer
@@ -731,46 +692,6 @@ int wlan_hdd_cfg80211_tdls_oper(struct wiphy *wiphy,
 	return ret;
 }
 
-/**
- * wlan_hdd_cfg80211_send_tdls_discover_req() - send out TDLS discovery for
- *                                              a TDLS peer
- * @wiphy: wiphy
- * @dev: net device
- * @peer: MAC address of the peer
- *
- * Return: 0 if success; negative errno otherwise
- */
-int wlan_hdd_cfg80211_send_tdls_discover_req(struct wiphy *wiphy,
-					     struct net_device *dev, u8 *peer)
-{
-	hdd_debug("tdls send discover req: " MAC_ADDRESS_STR,
-		   MAC_ADDR_ARRAY(peer));
-#if TDLS_MGMT_VERSION2
-	return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer,
-					   WLAN_TDLS_DISCOVERY_REQUEST, 1, 0, 0,
-					   NULL, 0);
-#else
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0))
-	return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer,
-					   WLAN_TDLS_DISCOVERY_REQUEST, 1, 0,
-					   0, 0, NULL, 0);
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
-	return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer,
-					   WLAN_TDLS_DISCOVERY_REQUEST, 1, 0,
-					   0, NULL, 0);
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0))
-	return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer,
-					   WLAN_TDLS_DISCOVERY_REQUEST, 1, 0,
-					   0, NULL, 0);
-#else
-	return wlan_hdd_cfg80211_tdls_mgmt(wiphy, dev, peer,
-					   WLAN_TDLS_DISCOVERY_REQUEST, 1, 0,
-					   NULL, 0);
-#endif
-#endif
-}
-
-
 int hdd_set_tdls_offchannel(struct hdd_context *hdd_ctx,
 			    struct hdd_adapter *adapter,
 			    int offchannel)