drivers/base/firmware.c

   1 /*
   2  * firmware.c - firmware subsystem hoohaw.
   3  *
   4  * Copyright (c) 2002-3 Patrick Mochel
   5  * Copyright (c) 2002-3 Open Source Development Labs
   6  *
   7  * This file is released under the GPLv2
   8  *
   9  */
  10
  11 #include <linux/kobject.h>
  12 #include <linux/module.h>
  13 #include <linux/init.h>
  14 #include <linux/device.h>
  15
  16 #include "base.h"
  17
  18 static struct kset *firmware_kset;
  19
  20 int firmware_register(struct kset *s)
  21 {
  22         s->kobj.kset = firmware_kset;
  23         s->kobj.ktype = NULL;
  24         return subsystem_register(s);
  25 }
  26
  27 void firmware_unregister(struct kset *s)
  28 {
  29         subsystem_unregister(s);
  30 }
  31
  32 int __init firmware_init(void)
  33 {
  34         firmware_kset = kset_create_and_add("firmware", NULL, NULL);
  35         if (!firmware_kset)
  36                 return -ENOMEM;
  37         return 0;
  38 }
  39
  40 EXPORT_SYMBOL_GPL(firmware_register);
  41 EXPORT_SYMBOL_GPL(firmware_unregister);