3 files changed, 6 insertions, 5 deletions
diff --git a/tinyusb/host/ehci/ehci.c b/tinyusb/host/ehci/ehci.c
index 27562974f..b2d6268f3 100644
--- a/tinyusb/host/ehci/ehci.c
+++ b/tinyusb/host/ehci/ehci.c
@@ -128,6 +128,11 @@ tusb_error_t hcd_init(void)
   return TUSB_ERROR_NONE;
 }
 
+void hcd_isr(uint8_t hostid)
+{
+
+}
+
 //--------------------------------------------------------------------+
 // Controller API
 //--------------------------------------------------------------------+
diff --git a/tinyusb/host/ehci/ehci.h b/tinyusb/host/ehci/ehci.h
index 880a0e477..4b8ec1f17 100644
--- a/tinyusb/host/ehci/ehci.h
+++ b/tinyusb/host/ehci/ehci.h
@@ -92,11 +92,6 @@
 #endif
 
 //--------------------------------------------------------------------+
-// USBH-HCD API
-//--------------------------------------------------------------------+
-void hcd_isr(uint8_t hostid);
-
-//--------------------------------------------------------------------+
 // EHCI Data Structure
 //--------------------------------------------------------------------+
 enum ehci_queue_element_type_{
diff --git a/tinyusb/host/hcd.h b/tinyusb/host/hcd.h
index 0051b028e..b046a0e64 100644
--- a/tinyusb/host/hcd.h
+++ b/tinyusb/host/hcd.h
@@ -67,6 +67,7 @@ typedef uint32_t pipe_handle_t;
 // USBH-HCD API
 //--------------------------------------------------------------------+
 tusb_error_t hcd_init() ATTR_WARN_UNUSED_RESULT;
+void hcd_isr(uint8_t hostid);
 
 //--------------------------------------------------------------------+
 // PIPE API