Removed useless use statements

therealprof · therealprof · commit 2ee4b7b9a53e · 2018-12-17T13:27:03.000+01:00
Signed-off-by: Daniel Egger &lt;daniel@eggers-club.de&gt;
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,10 +1,6 @@
 #![no_std]
 #![allow(non_camel_case_types)]
 
-use bare_metal;
-use cast;
-use cortex_m;
-
 pub use stm32f0;
 
 #[cfg(feature = "stm32f042")]
