qcacld-3.0: Add logic to handle country code change

Update the HDD callback to check for phymode change or
channel change when country code updates and stop/restart
the adapter accordingly. Include cases for STA mode,
SAP mode, P2P-CLI mode, and P2P-GO mode.

Add conditional compilation flag for MCC specific API in
qcacmn.

Change-Id: I88edb401146e3cef48d757393f89fa48cb6ac895
CRs-fixed: 2658294

core/hdd/inc/wlan_hdd_main.h

@@ -1648,6 +1648,7 @@ struct hdd_fw_ver_info {
  * @psoc_idle_timeout_work: delayed work for psoc idle shutdown
  * @dynamic_nss_chains_support: Per vdev dynamic nss chains update capability
  * @sar_cmd_params: SAR command params to be configured to the FW
+ * @country_change_work: work for updating vdev when country changes
  */
 struct hdd_context {
 	struct wlan_objmgr_psoc *psoc;
@@ -1972,6 +1973,7 @@ struct hdd_context {
 #ifdef FW_THERMAL_THROTTLE_SUPPORT
 	uint8_t dutycycle_off_percent;
 #endif
+	qdf_work_t country_change_work;
 };
 
 /**

core/hdd/inc/wlan_hdd_regulatory.h

@@ -40,6 +40,15 @@ struct hdd_context;
 int hdd_update_regulatory_config(struct hdd_context *hdd_ctx);
 
 int hdd_regulatory_init(struct hdd_context *hdd_ctx, struct wiphy *wiphy);
+
+/**
+ * hdd_regulatory_deinit() - cleanup all components of regulatory
+ * @hdd_ctx: HDD context
+ *
+ * Return: None
+ */
+void hdd_regulatory_deinit(struct hdd_context *hdd_ctx);
+
 void hdd_program_country_code(struct hdd_context *hdd_ctx);
 void hdd_reset_global_reg_params(void);