diff --git a/repos/dde_linux/src/lib/usb/include/spec/arm/platform/lx_emul.h b/repos/dde_linux/src/lib/usb/include/spec/arm/platform/lx_emul.h
index 586854451..ae10903e5 100644
--- a/repos/dde_linux/src/lib/usb/include/spec/arm/platform/lx_emul.h
+++ b/repos/dde_linux/src/lib/usb/include/spec/arm/platform/lx_emul.h
@@ -347,4 +347,11 @@ struct usb_xhci_pdata {
 
 #define __bus_to_virt phys_to_virt
 
+
+/********************************************************
+ ** drivers/usb/host/dwc_otg/dwc_otg/dwc_otg_fiq_fsm.h **
+ ********************************************************/
+
+extern bool fiq_enable, fiq_fsm_enable;
+
 #endif /* _ARM__PLATFORM__LX_EMUL_H_ */
diff --git a/repos/dde_linux/src/lib/usb/spec/rpi/platform.cc b/repos/dde_linux/src/lib/usb/spec/rpi/platform.cc
index 362142c92..87ff42fa1 100644
--- a/repos/dde_linux/src/lib/usb/spec/rpi/platform.cc
+++ b/repos/dde_linux/src/lib/usb/spec/rpi/platform.cc
@@ -251,8 +251,6 @@ extern "C" void dwc_otg_fiq_fsm(struct fiq_state *state, int num_channels) { TRA
 
 unsigned char _dwc_otg_fiq_stub, _dwc_otg_fiq_stub_end;
 
-extern int fiq_enable, fiq_fsm_enable;
-
 
 /***********************
  ** asm/dma_mapping.h **