4 files changed, 14 insertions, 2 deletions
diff --git a/firmware/usbstack/drivers/device/usb_serial.c b/firmware/usbstack/drivers/device/usb_serial.c
index 578e9a1..c243821 100644
--- a/firmware/usbstack/drivers/device/usb_serial.c
+++ b/firmware/usbstack/drivers/device/usb_serial.c
@@ -25,7 +25,7 @@ static struct usb_dcd_controller_ops* ops;
 struct usb_device_driver usb_serial_driver = {
     .name =         "serial",
     .bind =         usb_serial_driver_bind,
-    .unbind =       NULL,
+    .unbind =       usb_serial_driver_unbind,
     .request =      usb_serial_driver_request,
     .suspend =      NULL,
     .resume =       NULL,
@@ -212,6 +212,11 @@ autoconf_fail:
     return -EOPNOTSUPP;
 }
 
+void usb_serial_driver_unbind(void) {
+
+    /* disable endpoints... */
+}
+
 int usb_serial_driver_request(struct usb_ctrlrequest* request)
 {
     int ret = -EOPNOTSUPP;
diff --git a/firmware/usbstack/drivers/device/usb_serial.h b/firmware/usbstack/drivers/device/usb_serial.h
index 8b9d968..cc5d9c4 100644
--- a/firmware/usbstack/drivers/device/usb_serial.h
+++ b/firmware/usbstack/drivers/device/usb_serial.h
@@ -26,6 +26,7 @@
 void usb_serial_driver_init(void);
 
 int usb_serial_driver_bind(void* controller_ops);
+void usb_serial_driver_unbind(void);
 int usb_serial_driver_request(struct usb_ctrlrequest* req);
 void usb_serial_driver_speed(enum usb_device_speed speed);
 
diff --git a/firmware/usbstack/drivers/device/usb_storage.c b/firmware/usbstack/drivers/device/usb_storage.c
index 88129cd..9133c85 100644
--- a/firmware/usbstack/drivers/device/usb_storage.c
+++ b/firmware/usbstack/drivers/device/usb_storage.c
@@ -27,7 +27,7 @@ static struct usb_dcd_controller_ops* ops;
 struct usb_device_driver usb_storage_driver = {
     .name =         "storage",
     .bind =         usb_storage_driver_bind,
-    .unbind =       NULL,
+    .unbind =       usb_storage_driver_unbind,
     .request =      usb_storage_driver_request,
     .suspend =      NULL,
     .resume =       NULL,
@@ -194,6 +194,11 @@ autoconf_fail:
     return -EOPNOTSUPP;
 }
 
+void usb_storage_driver_unbind(void) {
+
+    /* disable endpoints... */
+}
+
 int usb_storage_driver_request(struct usb_ctrlrequest* request)
 {
     int ret = -EOPNOTSUPP;
diff --git a/firmware/usbstack/drivers/device/usb_storage.h b/firmware/usbstack/drivers/device/usb_storage.h
index efd20fe..de53a06 100644
--- a/firmware/usbstack/drivers/device/usb_storage.h
+++ b/firmware/usbstack/drivers/device/usb_storage.h
@@ -26,6 +26,7 @@
 void usb_storage_driver_init(void);
 
 int usb_storage_driver_bind(void* controller_ops);
+void usb_storage_driver_unbind(void);
 int usb_storage_driver_request(struct usb_ctrlrequest* req);
 void usb_storage_driver_speed(enum usb_device_speed speed);