qcacld-3.0: Cleanup legacy cfg related files

Since all wni cfg is refactored based on legacy new cfg framework, no
legacy cfg files is needed now. Cleanup related files in this change.

Change-Id: If46ae4c59f1010a655aa65e3502fc0c660e33cdc
CRs-Fixed: 2383387

core/wma/inc/wma.h

@@ -28,7 +28,6 @@
 #include "wmi_unified.h"
 #include "wmi_version.h"
 #include "qdf_types.h"
-#include "cfg_api.h"
 #include "qdf_status.h"
 #include "cds_sched.h"
 #include "cds_config.h"
@@ -2191,28 +2190,6 @@ static inline bool wma_vdev_is_device_in_low_pwr_mode(uint8_t vdev_id)
 	return iface->in_bmps || wma->in_imps;
 }
 
-/**
- * wma_vdev_get_cfg_int - Get cfg integer value
- * @cfg_id: cfg item number
- * @value: fill the out value
- *
- * Note caller must verify return status before using value
- *
- * Return: QDF_STATUS_SUCCESS when got item from cfg else QDF_STATUS_E_FAILURE
- */
-static inline
-QDF_STATUS wma_vdev_get_cfg_int(int cfg_id, int *value)
-{
-	struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE);
-
-	*value = 0;
-
-	if (!mac)
-		return QDF_STATUS_E_FAILURE;
-
-	return wlan_cfg_get_int(mac, cfg_id, value);
-}
-
 /**
  * wma_vdev_get_dtim_period - Get dtim period value from mlme
  * @vdev_id: vdev index number