From f093ffcbef09ae44a5f94cc5a0f2d4b0b2ff884b Mon Sep 17 00:00:00 2001
From: Rob Bradford <rbradford@rivosinc.com>
Date: Tue, 19 Mar 2024 17:31:12 +0000
Subject: [PATCH] devices: uart_pl011: Remove redundant imports

 error: the item `io` is imported redundantly
Error:    --> devices/src/legacy/uart_pl011.rs:468:9
    |
467 |     use super::*;
    |         -------- the item `io` is already imported here
468 |     use std::io;
    |         ^^^^^^^

error: the item `Arc` is imported redundantly
Error:    --> devices/src/legacy/uart_pl011.rs:469:21
    |
467 |     use super::*;
    |         -------- the item `Arc` is already imported here
468 |     use std::io;
469 |     use std::sync::{Arc, Mutex};
    |                     ^^^

error: could not compile `devices` (lib test) due to 8 previous errors
Error: warning: build failed, waiting for other jobs to finish...
Error: The process 'cross' failed with exit code 101

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
---
 devices/src/legacy/uart_pl011.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/devices/src/legacy/uart_pl011.rs b/devices/src/legacy/uart_pl011.rs
index d698bbcb4..d355ffd69 100644
--- a/devices/src/legacy/uart_pl011.rs
+++ b/devices/src/legacy/uart_pl011.rs
@@ -465,8 +465,7 @@ impl Migratable for Pl011 {}
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::io;
-    use std::sync::{Arc, Mutex};
+    use std::sync::Mutex;
     use vm_device::interrupt::{InterruptIndex, InterruptSourceConfig};
     use vmm_sys_util::eventfd::EventFd;