|  | @@ -3,7 +3,6 @@ use rustsbi::{Console, Physical, SbiRet};
 | 
	
		
			
				|  |  |  use spin::Mutex;
 | 
	
		
			
				|  |  |  use crate::board::SBI_IMPL;
 | 
	
		
			
				|  |  |  
 | 
	
		
			
				|  |  | -///////////////////////////////////// NEW CODE /////////////////////////////////////////////////
 | 
	
		
			
				|  |  |  pub trait ConsoleDevice {
 | 
	
		
			
				|  |  |      fn read(&self, buf: &mut [u8]) -> usize;
 | 
	
		
			
				|  |  |      fn write(&self, buf: &[u8]) -> usize;
 |