From 885ed6a7d1090df140b343ef43056ad475f03319 Mon Sep 17 00:00:00 2001
From: Ruslan Isaev <ubijca16@gmail.com>
Date: Sat, 15 Mar 2025 17:32:19 +0300
Subject: [PATCH] disk: remove some unused things

---
 include/disk.h | 1 -
 src/disk.c     | 7 -------
 2 files changed, 8 deletions(-)

diff --git a/include/disk.h b/include/disk.h
index d31fa8e..a0246ef 100644
--- a/include/disk.h
+++ b/include/disk.h
@@ -9,7 +9,6 @@ typedef struct {
     unsigned char sectors;
 } disk_info;
 
-void get_hdd_geometry(uint32_t* cylinders, uint16_t* heads, uint32_t* sectors);
 void get_disk_info(disk_info *info);
 int ide_check_disk_present();
 
diff --git a/src/disk.c b/src/disk.c
index ef8daff..62811a3 100644
--- a/src/disk.c
+++ b/src/disk.c
@@ -27,7 +27,6 @@ void ide_send_command(unsigned char command) {
 
 unsigned short ide_read_data() {
     unsigned short data;
-    //__asm__ __volatile__("inw %1, %0" : "=a" (data) : "d" (IDE_DATA));
     __asm__ __volatile__("inw %w1, %0" : "=a" (data) : "Nd" (IDE_DATA));
     return data;
 }
@@ -38,12 +37,6 @@ unsigned char ide_read_status() {
     return status;
 }
 
-uint16_t inw(uint16_t port) {
-    uint16_t value;
-    __asm__ __volatile__("inw %w1, %w0" : "=a" (value) : "Nd" (port));
-    return value;
-}
-
 //https://wiki.osdev.org/ATA_PIO_Mode#IDENTIFY_command
 void get_disk_info(disk_info *info) {
     outportb(0x1F6, 0xA0);//select master drive, 0xA0 - master, 0xB0 - slave