 6331e8f845
			
		
	
	
		6331e8f845
		
	
	
	
	
		
			
			- change all sync char drivers into async drivers; - retire support for the sync protocol in libchardev; - remove async dev style, as this is now the default; - remove dev_status from VFS; - clean up now-unused protocol messages. Change-Id: I6aacff712292f6b29f2ccd51bc1e7d7003723e87