common: Wrap USB_VcomDeinit() in usb_serial::shutdown().

[gps-watch.git] / src / common / usb_serial.rs

diff --git a/src/common/usb_serial.rs b/src/common/usb_serial.rs
index 6f28e52652baf245fa902ce42d97fe65f41db471..cce12e3da405d160287eb8f460ebdd0c4010d2e1 100644 (file)
--- a/src/common/usb_serial.rs
+++ b/src/common/usb_serial.rs
@@ -25,11 +25,16 @@ use nvic;
 use clock;
 
 extern {
-    fn USB_VcomInit();
+    fn USB_VcomInit(vid: u16, pid: u16);
+    fn USB_VcomDeinit();
 }
 
 pub unsafe fn init(vid: u16, pid: u16) {
-    USB_VcomInit();
+    USB_VcomInit(vid, pid);
+}
+
+pub unsafe fn shutdown() {
+    USB_VcomDeinit();
 }
 
 #[no_mangle]