From c26623ecefaadab9d0d8d92f06be329d7517ecbc Mon Sep 17 00:00:00 2001
From: Jaby <Jaby>
Date: Thu, 9 May 2024 19:31:28 +0200
Subject: [PATCH] Clean-up code a bit

---
 src/Library/internal-include/CD/cd_internal.hpp | 5 ++---
 src/Library/src/CD/cd.cpp                       | 2 --
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/Library/internal-include/CD/cd_internal.hpp b/src/Library/internal-include/CD/cd_internal.hpp
index 79e9efcc..71ce373c 100644
--- a/src/Library/internal-include/CD/cd_internal.hpp
+++ b/src/Library/internal-include/CD/cd_internal.hpp
@@ -4,9 +4,8 @@
 namespace JabyEngine {
     namespace CD {
         namespace internal {
-            extern State current_state;
-            extern CD_IO::Interrupt::Type last_interrupt;
-            extern uint8_t                cmd_interrupt_bit;
+            extern State   current_state;
+            extern uint8_t cmd_interrupt_bit;
 
             struct Command {
                 static void wait_completed() {
diff --git a/src/Library/src/CD/cd.cpp b/src/Library/src/CD/cd.cpp
index 6205ca71..49e4874f 100644
--- a/src/Library/src/CD/cd.cpp
+++ b/src/Library/src/CD/cd.cpp
@@ -16,7 +16,6 @@ namespace JabyEngine {
             static uint32_t              cur_lba;
             static uint32_t              dst_lba;
             
-            CD_IO::Interrupt::Type    last_interrupt    = CD_IO::Interrupt::Type::None;
             uint8_t                   cmd_interrupt_bit = 0;
             State                     current_state     = State::Free;
             SysCall::InterrupCallback callback          = {
@@ -84,7 +83,6 @@ namespace JabyEngine {
 
                 CD_IO::PortIndex1::change_to();
                 const auto cur_irq = CD_IO::Interrupt::get_type(CD_IO::PortIndex1::InterruptFlag);
-                last_interrupt = cur_irq;
                 CD_IO::Interrupt::ack_extended(CD_IO::PortIndex1::InterruptFlag);
 
                 cmd_interrupt_bit = bit::clear(cmd_interrupt_bit, cur_irq);