From 29fee1b4244b310c437cfe3013a85ccb3615ccc8 Mon Sep 17 00:00:00 2001
From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Mon, 8 Jul 2019 21:06:01 +0200
Subject: [PATCH] common: Wrap USB_VcomDeinit() in usb_serial::shutdown().

---
 src/common/usb_serial.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/common/usb_serial.rs b/src/common/usb_serial.rs
index 6a7cd17..cce12e3 100644
--- a/src/common/usb_serial.rs
+++ b/src/common/usb_serial.rs
@@ -26,12 +26,17 @@ use clock;
 
 extern {
     fn USB_VcomInit(vid: u16, pid: u16);
+    fn USB_VcomDeinit();
 }
 
 pub unsafe fn init(vid: u16, pid: u16) {
     USB_VcomInit(vid, pid);
 }
 
+pub unsafe fn shutdown() {
+    USB_VcomDeinit();
+}
+
 #[no_mangle]
 #[allow(non_snake_case)]
 pub unsafe extern fn USB_DeviceIsrEnable()
-- 
2.30.2