qcacmn: Clear legacy channel ID usage

1) Remove the definition of plm_ch_list from
   struct plm_req_params and add plm_ch_freq_list
   into the same struct given frequencies will be
   used directly before passing WMI command to
   firmware.

2) Remove redundant channel frequency list from the
   following API functions' parameters:

   send_plm_start_cmd
   wmi_unified_plm_start_cmd
   send_plm_start_cmd_tlv

Change-Id: I982412076b422356037d9bbfa2077affd1056189
CRs-Fixed: 2560085

wmi/inc/wmi_unified_priv.h

@@ -617,8 +617,7 @@ QDF_STATUS (*send_plm_stop_cmd)(wmi_unified_t wmi_handle,
 		 const struct plm_req_params *plm);
 
 QDF_STATUS (*send_plm_start_cmd)(wmi_unified_t wmi_handle,
-		  const struct plm_req_params *plm,
-		  uint32_t *gchannel_list);
+				 const struct plm_req_params *plm);
 #endif /* FEATURE_WLAN_ESE */
 
 #ifdef WLAN_FEATURE_ROAM_OFFLOAD

wmi/inc/wmi_unified_roam_api.h

@@ -119,15 +119,13 @@ QDF_STATUS wmi_unified_plm_stop_cmd(wmi_unified_t wmi_handle,
  * wmi_unified_plm_start_cmd() - plm start request
  * @wmi_handle: wmi handle
  * @plm: plm request parameters
- * @gchannel_list: gchannel list
  *
  * This function request FW to start PLM.
  *
  * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
  */
 QDF_STATUS wmi_unified_plm_start_cmd(wmi_unified_t wmi_handle,
-				     const struct plm_req_params *plm,
-				     uint32_t *gchannel_list);
+				     const struct plm_req_params *plm);
 #endif /* FEATURE_WLAN_ESE */
 
 #ifdef WLAN_FEATURE_ROAM_OFFLOAD

wmi/inc/wmi_unified_roam_param.h

@@ -245,7 +245,7 @@ struct roam_scan_filter_params {
  * @desired_tx_pwr: desired tx power
  * @mac_addr: MC dest addr
  * @plm_num_ch: channel numbers
- * @plm_ch_list: channel list
+ * @plm_ch_freq_list: channel frequency list
  * @vdev_id: vdev id
  * @enable:  enable/disable
  */
@@ -261,8 +261,8 @@ struct plm_req_params {
 	struct qdf_mac_addr mac_addr;
 	/* no of channels */
 	uint8_t plm_num_ch;
-	/* channel numbers */
-	uint8_t plm_ch_list[WMI_CFG_VALID_CHANNEL_LIST_LEN];
+	/* channel frequency list */
+	uint32_t plm_ch_freq_list[WMI_CFG_VALID_CHANNEL_LIST_LEN];
 	uint8_t vdev_id;
 	bool enable;
 };