From 14671c37a592ac6625158ca800ab2d393e4eccfc Mon Sep 17 00:00:00 2001
From: Imbus <aa>
Date: Tue, 24 Feb 2026 12:51:52 +0100
Subject: [PATCH] Remove from root

---
 Makefile      | 23 ----------------
 demo_module.c | 74 ---------------------------------------------------
 2 files changed, 97 deletions(-)
 delete mode 100644 Makefile
 delete mode 100644 demo_module.c

diff --git a/Makefile b/Makefile
deleted file mode 100644
index a080c80..0000000
--- a/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-# This is a standard makefile for building a kernel module.
-# It looks a bit backwards compared to a normal makefile, but that's because
-# the kernel supplies its own sub-makefile that we use to build the module.
-# 
-# The M= option tells the kernel's makefile where to find the module's source
-# files, and the -C option sets the context directory for make.
-#
-# The obj-m variable tells the kernel's makefile what the module's object file
-# should be called. In this case, it's demo_module.o. This is how the sub-makefile
-# infers the name of the module's source file.
-# 
-# This build is highly sensitive to compiler version, and requires the system gcc
-# to be the same version as the gcc that built the current kernel.
-#
-# For more info, see: https://www.kernel.org/doc/html/latest/kbuild/modules.html
-
-obj-m = demo_module.o
-
-all:
-	make -C /lib/modules/$(shell uname -r)/build/ M=$(PWD) modules
-
-clean:
-	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
diff --git a/demo_module.c b/demo_module.c
deleted file mode 100644
index 85598ab..0000000
--- a/demo_module.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#include <linux/gpio/consumer.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-/*
- * Last compiled with Linux 6.14.5-300.fc42.x86_64
- */
-
-/* Meta Info */
-MODULE_DESCRIPTION("Demo kernel module.");
-MODULE_VERSION("0.0.1");
-MODULE_AUTHOR("Imbus");
-MODULE_LICENSE("GPL");
-
-/*
- * Hard coded for RPI3
- * Usually retrieved via device tree
- */
-#define IO_LED 21
-#define IO_BUTTON 20
-#define IO_OFFSET 0
-
-static struct gpio_desc *led, *button;
-
-/**
- * @brief Called on load
- */
-static int __init demo_mod_init(void) {
-  printk(KERN_INFO "Demo module loaded successfully...");
-
-  int status;
-
-  led = gpio_to_desc(IO_LED + IO_OFFSET);
-  if (!led) {
-    printk("gpioctrl - Error getting pin 21\n");
-    return -ENODEV;
-  }
-
-  button = gpio_to_desc(IO_BUTTON + IO_OFFSET);
-  if (!button) {
-    printk("gpioctrl - Error getting pin 20\n");
-    return -ENODEV;
-  }
-
-  status = gpiod_direction_output(led, 0);
-  if (status) {
-    printk("gpioctrl - Error setting pin 20 to output\n");
-    return status;
-  }
-
-  status = gpiod_direction_input(button);
-  if (status) {
-    printk("gpioctrl - Error setting pin 21 to input\n");
-    return status;
-  }
-
-  gpiod_set_value(led, 1);
-
-  printk("gpioctrl - Button is %spressed\n",
-         gpiod_get_value(button) ? " " : "not ");
-
-  return 0;
-}
-
-/**
- * @brief Called on unload
- */
-static void __exit demo_mod_exit(void) {
-  printk(KERN_INFO "Demo module unloaded successfully...");
-}
-
-module_init(demo_mod_init);
-module_exit(demo_mod_exit);