diff --git a/wmi_unified_api.h b/wmi_unified_api.h
index 01dccc77d9..a2892873b0 100644
--- a/wmi_unified_api.h
+++ b/wmi_unified_api.h
@@ -790,8 +790,8 @@ QDF_STATUS wmi_unified_process_ch_avoid_update_cmd(void *wmi_hdl);
 
 QDF_STATUS wmi_unified_send_regdomain_info_to_fw_cmd(void *wmi_hdl,
 				   uint32_t reg_dmn, uint16_t regdmn2G,
-				   uint16_t regdmn5G, int8_t ctl2G,
-				   int8_t ctl5G);
+				   uint16_t regdmn5G, uint8_t ctl2G,
+				   uint8_t ctl5G);
 
 QDF_STATUS wmi_unified_set_tdls_offchan_mode_cmd(void *wmi_hdl,
 			      struct tdls_channel_switch_params *chan_switch_params);
diff --git a/wmi_unified_priv.h b/wmi_unified_priv.h
index 65dc5bf1c1..86581f4e6a 100644
--- a/wmi_unified_priv.h
+++ b/wmi_unified_priv.h
@@ -652,8 +652,8 @@ QDF_STATUS (*send_process_ch_avoid_update_cmd)(wmi_unified_t wmi_handle);
 
 QDF_STATUS (*send_regdomain_info_to_fw_cmd)(wmi_unified_t wmi_handle,
 				   uint32_t reg_dmn, uint16_t regdmn2G,
-				   uint16_t regdmn5G, int8_t ctl2G,
-				   int8_t ctl5G);
+				   uint16_t regdmn5G, uint8_t ctl2G,
+				   uint8_t ctl5G);
 
 QDF_STATUS (*send_set_tdls_offchan_mode_cmd)(wmi_unified_t wmi_handle,
 			      struct tdls_channel_switch_params *chan_switch_params);