qcacmn: Remove legacy preCAC core APIs

Remove the legacy preCAC feature core APIs from the DFS component.

Change-Id: Id88f47931fceebe37f1d249502cd52c609cf4668

umac/dfs/dispatcher/src/wlan_dfs_tgt_api.c

@@ -509,40 +509,6 @@ QDF_STATUS tgt_dfs_ocac_complete(struct wlan_objmgr_pdev *pdev,
 #endif
 qdf_export_symbol(tgt_dfs_ocac_complete);
 
-#ifdef CONFIG_CHAN_FREQ_API
-QDF_STATUS
-tgt_dfs_find_vht80_precac_chan_freq(struct wlan_objmgr_pdev *pdev,
-				    uint32_t chan_mode,
-				    uint16_t chan_freq_seg1_mhz,
-				    uint32_t *cfreq1,
-				    uint32_t *cfreq2,
-				    uint32_t *phy_mode,
-				    bool *dfs_set_cfreq2,
-				    bool *set_agile)
-{
-	struct wlan_dfs *dfs;
-
-	dfs = wlan_pdev_get_dfs_obj(pdev);
-	if (!dfs) {
-		dfs_err(dfs, WLAN_DEBUG_DFS_ALWAYS, "dfs is NULL");
-		return  QDF_STATUS_E_FAILURE;
-	}
-
-	dfs_find_vht80_chan_for_precac_for_freq(dfs,
-						chan_mode,
-						chan_freq_seg1_mhz,
-						cfreq1,
-						cfreq2,
-						phy_mode,
-						dfs_set_cfreq2,
-						set_agile);
-
-	return  QDF_STATUS_SUCCESS;
-}
-
-qdf_export_symbol(tgt_dfs_find_vht80_precac_chan_freq);
-#endif
-
 QDF_STATUS tgt_dfs_process_radar_ind(struct wlan_objmgr_pdev *pdev,
 				     struct radar_found_info *radar_found)
 {

umac/dfs/dispatcher/src/wlan_dfs_ucfg_api.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -139,27 +140,6 @@ QDF_STATUS ucfg_dfs_set_precac_enable(struct wlan_objmgr_pdev *pdev,
 }
 qdf_export_symbol(ucfg_dfs_set_precac_enable);
 
-QDF_STATUS ucfg_dfs_get_legacy_precac_enable(struct wlan_objmgr_pdev *pdev,
-					     bool *buff)
-{
-	struct wlan_dfs *dfs;
-
-	if (!tgt_dfs_is_5ghz_supported_in_pdev(pdev))
-		return QDF_STATUS_SUCCESS;
-
-	dfs = wlan_pdev_get_dfs_obj(pdev);
-	if (!dfs) {
-		dfs_err(dfs, WLAN_DEBUG_DFS_ALWAYS,  "null dfs");
-		return  QDF_STATUS_E_FAILURE;
-	}
-
-	*buff = dfs_is_legacy_precac_enabled(dfs);
-
-	return QDF_STATUS_SUCCESS;
-}
-
-qdf_export_symbol(ucfg_dfs_get_legacy_precac_enable);
-
 QDF_STATUS ucfg_dfs_get_agile_precac_enable(struct wlan_objmgr_pdev *pdev,
 					    bool *buff)
 {