| /* |
| * Industrial I/O configfs bits |
| * |
| * Copyright (c) 2015 Intel Corporation |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 as published by |
| * the Free Software Foundation. |
| */ |
| |
| #include <linux/configfs.h> |
| #include <linux/module.h> |
| #include <linux/init.h> |
| #include <linux/kmod.h> |
| #include <linux/slab.h> |
| |
| #include <linux/iio/iio.h> |
| #include <linux/iio/configfs.h> |
| |
| static const struct config_item_type iio_root_group_type = { |
| .ct_owner = THIS_MODULE, |
| }; |
| |
| struct configfs_subsystem iio_configfs_subsys = { |
| .su_group = { |
| .cg_item = { |
| .ci_namebuf = "iio", |
| .ci_type = &iio_root_group_type, |
| }, |
| }, |
| .su_mutex = __MUTEX_INITIALIZER(iio_configfs_subsys.su_mutex), |
| }; |
| EXPORT_SYMBOL(iio_configfs_subsys); |
| |
| static int __init iio_configfs_init(void) |
| { |
| config_group_init(&iio_configfs_subsys.su_group); |
| |
| return configfs_register_subsystem(&iio_configfs_subsys); |
| } |
| module_init(iio_configfs_init); |
| |
| static void __exit iio_configfs_exit(void) |
| { |
| configfs_unregister_subsystem(&iio_configfs_subsys); |
| } |
| module_exit(iio_configfs_exit); |
| |
| MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>"); |
| MODULE_DESCRIPTION("Industrial I/O configfs support"); |
| MODULE_LICENSE("GPL v2"); |