drtioaux: fix compiler warnings

2017-02-25 12:18:57 +08:00 · 2017-02-25 12:18:57 +08:00 · 98be556143
parent f017d1771f
commit 98be556143
1 changed files with 2 additions and 0 deletions
--- a/artiq/firmware/libdrtioaux/lib.rs
+++ b/artiq/firmware/libdrtioaux/lib.rs
@ -8,9 +8,11 @@ extern crate board;
 extern crate byteorder;

 mod proto;
+#[cfg(has_drtio)]
 mod crc32;

 use std::io::{self, Read, Write};
+#[cfg(has_drtio)]
 use core::slice;
 use proto::*;