// SPDX-License-Identifier: GPL-2.0-only

  /*
   * Copyright (C) 2003 Christoph Hellwig.

   */
  
  #include <linux/errno.h>
  #include <linux/init.h>
  #include <linux/kernel.h>
  #include <linux/sysctl.h>
  
  #include "scsi_logging.h"

  #include "scsi_priv.h"

  static struct ctl_table scsi_table[] = {

  	{ .procname	= "logging_level",

  	  .data		= &scsi_logging_level,
  	  .maxlen	= sizeof(scsi_logging_level),
  	  .mode		= 0644,

  	  .proc_handler	= proc_dointvec },

  	{ }
  };

  static struct ctl_table scsi_dir_table[] = {

  	{ .procname	= "scsi",

  	  .mode		= 0555,
  	  .child	= scsi_table },
  	{ }
  };

  static struct ctl_table scsi_root_table[] = {

  	{ .procname	= "dev",

  	  .mode		= 0555,
  	  .child	= scsi_dir_table },
  	{ }
  };
  
  static struct ctl_table_header *scsi_table_header;
  
  int __init scsi_init_sysctl(void)
  {

  	scsi_table_header = register_sysctl_table(scsi_root_table);

  	if (!scsi_table_header)
  		return -ENOMEM;
  	return 0;
  }
  
  void scsi_exit_sysctl(void)
  {
  	unregister_sysctl_table(scsi_table_header);
  }