From 4539791823a2fb1506e9091ec5087c80a87adfde Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Tue, 21 Jul 2026 17:27:05 +0200
Subject: kapi/device: remove major and minor

---
 kernel/kapi/devices.cpp | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

(limited to 'kernel/kapi/devices.cpp')

diff --git a/kernel/kapi/devices.cpp b/kernel/kapi/devices.cpp
index ef72c667..ae2d4d7a 100644
--- a/kernel/kapi/devices.cpp
+++ b/kernel/kapi/devices.cpp
@@ -8,6 +8,7 @@
 #include <kstd/flat_map.hpp>
 #include <kstd/memory.hpp>
 #include <kstd/print.hpp>
+#include <kstd/string.hpp>
 
 #include <atomic>
 #include <cstddef>
@@ -21,7 +22,7 @@ namespace kapi::devices
   {
     auto constinit next_major_number = std::atomic_size_t{1};
     auto constinit root_bus = std::optional<kernel::devices::root_bus>{};
-    auto constinit device_tree = kstd::flat_map<std::pair<std::size_t, std::size_t>, kstd::observer_ptr<device>>{};
+    auto constinit device_tree = kstd::flat_map<kstd::string, kstd::observer_ptr<device>>{};
   }  // namespace
 
   auto init() -> void
@@ -54,8 +55,8 @@ namespace kapi::devices
 
   auto register_device(device & device) -> bool
   {
-    kstd::println("[OS:DEV] Registering device {}@{}:{}", device.name(), device.major(), device.minor());
-    return device_tree.emplace(std::pair{device.major(), device.minor()}, &device).second;
+    kstd::println("[OS:DEV] Registering device {}", device.name());
+    return device_tree.emplace(device.name(), &device).second;
   }
 
   auto unregister_device(device &) -> bool
@@ -64,15 +65,6 @@ namespace kapi::devices
     return false;
   }
 
-  auto find_device(std::size_t major, std::size_t minor) -> kstd::observer_ptr<device>
-  {
-    if (device_tree.contains(std::pair{major, minor}))
-    {
-      return device_tree.at(std::pair{major, minor});
-    }
-    return nullptr;
-  }
-
   auto find_device(std::string_view name) -> kstd::observer_ptr<device>
   {
     for (auto const & [key, value] : device_tree)
-- 
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