2 files changed, 6 insertions, 7 deletions
diff --git a/devices/src/pci/pci_configuration.rs b/devices/src/pci/pci_configuration.rs
index e65dd85..5e268fe 100644
--- a/devices/src/pci/pci_configuration.rs
+++ b/devices/src/pci/pci_configuration.rs
@@ -2,8 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-use byteorder::{ByteOrder, LittleEndian};
-
+use std::convert::TryInto;
 use std::fmt::{self, Display};
 
 use crate::pci::PciInterruptPin;
@@ -300,8 +299,8 @@ impl PciConfiguration {
         let reg_offset = reg_idx * 4 + offset as usize;
         match data.len() {
             1 => self.write_byte(reg_offset, data[0]),
-            2 => self.write_word(reg_offset, LittleEndian::read_u16(data)),
-            4 => self.write_dword(reg_offset, LittleEndian::read_u32(data)),
+            2 => self.write_word(reg_offset, u16::from_le_bytes(data.try_into().unwrap())),
+            4 => self.write_dword(reg_offset, u32::from_le_bytes(data.try_into().unwrap())),
             _ => (),
         }
     }
diff --git a/devices/src/pci/pci_root.rs b/devices/src/pci/pci_root.rs
index 300b951..eef642e 100644
--- a/devices/src/pci/pci_root.rs
+++ b/devices/src/pci/pci_root.rs
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+use std::convert::TryInto;
 use std::os::unix::io::RawFd;
 use std::sync::Arc;
 
-use byteorder::{ByteOrder, LittleEndian};
 use sync::Mutex;
 
 use crate::pci::pci_configuration::{
@@ -184,9 +184,9 @@ impl PciConfigIo {
             ),
             2 => (
                 0x0000_ffff << (offset * 16),
-                ((data[1] as u32) << 8 | data[0] as u32) << (offset * 16),
+                u32::from(u16::from_le_bytes(data.try_into().unwrap())) << (offset * 16),
             ),
-            4 => (0xffff_ffff, LittleEndian::read_u32(data)),
+            4 => (0xffff_ffff, u32::from_le_bytes(data.try_into().unwrap())),
             _ => return,
         };
         self.config_address = (self.config_address & !mask) | value;