From b84c4c9d8c90f3d3fd5a60de282278912fad2f04 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 2 Apr 2026 13:59:27 +0200
Subject: x86_64/devices: implement ISA bus stub

---
 kernel/src/devices/root_bus.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'kernel/src/devices')

diff --git a/kernel/src/devices/root_bus.cpp b/kernel/src/devices/root_bus.cpp
index a7f3c1a..75b5b80 100644
--- a/kernel/src/devices/root_bus.cpp
+++ b/kernel/src/devices/root_bus.cpp
@@ -24,7 +24,7 @@ namespace kernel::devices
     auto observer = m_observers.emplace_back(child.get());
     m_children.push_back(std::move(child));
 
-    if (m_initialized)
+    if (m_initialized.test())
     {
       kstd::println("Initializing child device '{}'", observer->name());
       if (!observer->init())
@@ -41,7 +41,7 @@ namespace kernel::devices
 
   auto root_bus::init() -> bool
   {
-    if (m_initialized)
+    if (m_initialized.test_and_set())
     {
       kapi::system::panic("[kernel:devices] Root bus already initialized!");
     }
-- 
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