diff --git a/src/oemcommands.cpp b/src/oemcommands.cpp
index 8d1d0d5..ba2b6e0 100644
--- a/src/oemcommands.cpp
+++ b/src/oemcommands.cpp
@@ -59,8 +59,7 @@
                             uint8_t*);
 int plat_udbg_get_gpio_desc(uint8_t, uint8_t*, uint8_t*, uint8_t*, uint8_t*,
                             uint8_t*);
-ipmi_ret_t plat_udbg_get_frame_data(uint8_t, uint8_t, uint8_t*, uint8_t*,
-                                    uint8_t*);
+int plat_udbg_get_frame_data(uint8_t, uint8_t, uint8_t*, uint8_t*, uint8_t*);
 ipmi_ret_t plat_udbg_control_panel(uint8_t, uint8_t, uint8_t, uint8_t*,
                                    uint8_t*);
 int sendMeCmd(uint8_t, uint8_t, std::vector<uint8_t>&, std::vector<uint8_t>&);
diff --git a/src/usb-dbg.cpp b/src/usb-dbg.cpp
index 5f6a50d..67b464b 100644
--- a/src/usb-dbg.cpp
+++ b/src/usb-dbg.cpp
@@ -1209,8 +1209,9 @@
     return PANEL_POWER_POLICY;
 }
 
-int plat_udbg_control_panel(uint8_t panel, uint8_t operation, uint8_t item,
-                            uint8_t* count, uint8_t* buffer)
+ipmi_ret_t plat_udbg_control_panel(uint8_t panel, uint8_t operation,
+                                   uint8_t item, uint8_t* count,
+                                   uint8_t* buffer)
 {
     if (panel > panelNum || panel < PANEL_MAIN)
         return IPMI_CC_PARM_OUT_OF_RANGE;