From 4eab8a35b58f55920ab5e2d6073bb3b140b62c4a Mon Sep 17 00:00:00 2001
From: bunnie <bunnie@kosagi.com>
Date: Mon, 25 Mar 2024 08:08:06 +0800
Subject: [PATCH] don't try to release hardware in hosted mode

---
 services/root-keys/src/main.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/root-keys/src/main.rs b/services/root-keys/src/main.rs
index f8826ff47..939e7c50d 100644
--- a/services/root-keys/src/main.rs
+++ b/services/root-keys/src/main.rs
@@ -2383,6 +2383,7 @@ fn main() -> ! {
             }
         }
         // de-allocate the engine at the end of root-keys, so other crates can use it.
+        #[cfg(target_os = "xous")]
         curve25519_dalek::backend::serial::u32e::free_engine();
     }
     // clean up our program