[core] seperate ioctl setup from module init

src/module.c

@@ -0,0 +1,68 @@
+/*
+Vendor Reset - Vendor Specific Reset
+Copyright (C) 2020 Geoffrey McRae <geoff@hostfission.com>
+Copyright (C) 2020 Adam Madsen <adam@ajmadsen.com>
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; either version 2 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#include <linux/module.h>
+
+#include "ioctl.h"
+#include "ftrace.h"
+#include "hooks.h"
+
+#define vr_info(fmt, args...) pr_info("vendor-reset: " fmt, ##args)
+
+static bool install_hook = true;
+
+static int __init vendor_reset_init(void)
+{
+  int ret;
+
+  ret = vendor_reset_ioctl_init();
+  if (ret)
+    return ret;
+
+  if (install_hook)
+  {
+    ret = fh_install_hooks(fh_hooks);
+    if (ret)
+      goto err;
+
+    vr_info("hooks installed\n");
+  }
+
+  return 0;
+
+err:
+  vendor_reset_ioctl_exit();
+  return ret;
+}
+
+static void __exit vendor_reset_exit(void)
+{
+  if (install_hook)
+    fh_remove_hooks(fh_hooks);
+
+  vendor_reset_ioctl_exit();
+}
+
+module_init(vendor_reset_init);
+module_exit(vendor_reset_exit);
+module_param(install_hook, bool, 0);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Geoffrey McRae <geoff@hostfission.com>");
+MODULE_AUTHOR("Adam Madsen <adam@ajmadsen.com>");