diff --git a/wmi/inc/wmi_unified_api.h b/wmi/inc/wmi_unified_api.h
index 01dccc77d9e5..a2892873b030 100644
--- a/wmi/inc/wmi_unified_api.h
+++ b/wmi/inc/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/inc/wmi_unified_priv.h b/wmi/inc/wmi_unified_priv.h
index 65dc5bf1c13c..86581f4e6aac 100644
--- a/wmi/inc/wmi_unified_priv.h
+++ b/wmi/inc/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);
diff --git a/wmi/src/wmi_unified_api.c b/wmi/src/wmi_unified_api.c
index 3d7192fd5a7d..a91cbd7ddf19 100644
--- a/wmi/src/wmi_unified_api.c
+++ b/wmi/src/wmi_unified_api.c
@@ -2633,8 +2633,8 @@ 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)
 {
 	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
 
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index 621369f24d80..2f3a056f1a52 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -9251,8 +9251,8 @@ send_pdev_set_regdomain_cmd_tlv(wmi_unified_t wmi_handle,
  */
 static QDF_STATUS send_regdomain_info_to_fw_cmd_tlv(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)
 {
 	wmi_buf_t buf;
 	wmi_pdev_set_regdomain_cmd_fixed_param *cmd;