kapi/device: remove major and minor

4 files changed, 17 insertions, 28 deletions

diff --git a/kernel/kapi/devices/bus.cpp b/kernel/kapi/devices/bus.cpp
index 4695ae39..d9f3f991 100644
--- a/kernel/kapi/devices/bus.cpp
+++ b/kernel/kapi/devices/bus.cpp
@@ -9,26 +9,25 @@
 #include <kstd/vector.hpp>
 
 #include <algorithm>
-#include <cstddef>
 #include <utility>
 
 namespace kapi::devices
 {
-  bus::bus(std::size_t major, std::size_t minor, kstd::string const & name)
-      : device(major, minor, name)
+  bus::bus(kstd::string const & name)
+      : device{name}
   {}
 
   auto bus::init() -> bool
   {
     if (m_init_was_called.test_and_set())
     {
-      kstd::println(kstd::print_sink::stderr, "[OS:DEV] Bus {}:{}:{} already initialized", name(), major(), minor());
+      kstd::println(kstd::print_sink::stderr, "[OS:DEV] Bus {} already initialized", name());
       return true;
     }
 
     if (!enumerate())
     {
-      kstd::println(kstd::print_sink::stderr, "[OS:DEV] Bus {}:{}:{} enumeration failed", name(), major(), minor());
+      kstd::println(kstd::print_sink::stderr, "[OS:DEV] Bus {} enumeration failed", name());
       return false;
     }
 
@@ -47,7 +46,10 @@ namespace kapi::devices
     auto observer = m_observers.emplace_back(child.get());
     child->set_parent(kstd::make_observer(this));
     m_devices.push_back(std::move(child));
-    kapi::devices::register_device(*observer);
+    if (!kapi::devices::register_device(*observer))
+    {
+      kapi::system::panic("[OS:DEV] Failed to register child device");
+    }
 
     if (m_initialized.test())
     {
diff --git a/kernel/kapi/devices/cpu.cpp b/kernel/kapi/devices/cpu.cpp
index 457b9d56..daba34a8 100644
--- a/kernel/kapi/devices/cpu.cpp
+++ b/kernel/kapi/devices/cpu.cpp
@@ -2,14 +2,15 @@
 
 #include <kapi/devices.hpp>
 
-#include <cstddef>
+#include <kstd/format.hpp>
+
 #include <cstdint>
 
 namespace kapi::devices
 {
 
-  cpu::core::core(std::size_t major, std::size_t minor, std::uint64_t index, std::uint64_t hardware_id, bool is_bsp)
-      : kapi::devices::bus{major, minor, "cpu_core"}
+  cpu::core::core(std::uint64_t index, std::uint64_t hardware_id, bool is_bsp)
+      : kapi::devices::bus{kstd::format("cpu_core{}", index)}
       , m_index{index}
       , m_hardware_id{hardware_id}
       , m_is_bsp{is_bsp}
@@ -30,8 +31,8 @@ namespace kapi::devices
     return m_is_bsp;
   }
 
-  cpu::cpu(std::size_t major, std::size_t minor)
-      : kapi::devices::bus{major, minor, "cpu"}
+  cpu::cpu()
+      : kapi::devices::bus{"cpu"}
   {}
 
 }  // namespace kapi::devices
\ No newline at end of file
diff --git a/kernel/kapi/devices/device.cpp b/kernel/kapi/devices/device.cpp
index 6ac92e79..0d00d8fd 100644
--- a/kernel/kapi/devices/device.cpp
+++ b/kernel/kapi/devices/device.cpp
@@ -6,26 +6,12 @@
 #include <kstd/memory.hpp>
 #include <kstd/string.hpp>
 
-#include <cstddef>
-
 namespace kapi::devices
 {
-  device::device(size_t major, size_t minor, kstd::string const & name)
-      : m_major(major)
-      , m_minor(minor)
-      , m_name(name)
+  device::device(kstd::string const & name)
+      : m_name(name)
   {}
 
-  [[nodiscard]] auto device::major() const -> size_t
-  {
-    return m_major;
-  }
-
-  [[nodiscard]] auto device::minor() const -> size_t
-  {
-    return m_minor;
-  }
-
   [[nodiscard]] auto device::name() const -> kstd::string const &
   {
     return m_name;
diff --git a/kernel/kapi/devices/interface_registry.tests.cpp b/kernel/kapi/devices/interface_registry.tests.cpp
index ffd9f0d6..aea7776c 100644
--- a/kernel/kapi/devices/interface_registry.tests.cpp
+++ b/kernel/kapi/devices/interface_registry.tests.cpp
@@ -30,7 +30,7 @@ namespace
   struct test_device final : kapi::devices::device, probe_device
   {
     explicit test_device(int value, const_device & const_device)
-        : device{0, 0, "probeable"}
+        : device{"probeable"}
         , m_value{value}
         , m_const_device{&const_device}
     {}