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1da177e4 LT |
1 | /* -*- mode: c; c-basic-offset: 8 -*- */ |
2 | ||
3 | /* | |
4 | * MCA driver support functions for sysfs. | |
5 | * | |
6 | * (C) 2002 James Bottomley <James.Bottomley@HansenPartnership.com> | |
7 | * | |
8 | **----------------------------------------------------------------------------- | |
9 | ** | |
10 | ** This program is free software; you can redistribute it and/or modify | |
11 | ** it under the terms of the GNU General Public License as published by | |
12 | ** the Free Software Foundation; either version 2 of the License, or | |
13 | ** (at your option) any later version. | |
14 | ** | |
15 | ** This program is distributed in the hope that it will be useful, | |
16 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ** GNU General Public License for more details. | |
19 | ** | |
20 | ** You should have received a copy of the GNU General Public License | |
21 | ** along with this program; if not, write to the Free Software | |
22 | ** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
23 | ** | |
24 | **----------------------------------------------------------------------------- | |
25 | */ | |
26 | ||
27 | #include <linux/device.h> | |
28 | #include <linux/mca.h> | |
29 | #include <linux/module.h> | |
30 | ||
31 | int mca_register_driver(struct mca_driver *mca_drv) | |
32 | { | |
33 | int r; | |
34 | ||
35 | if (MCA_bus) { | |
36 | mca_drv->driver.bus = &mca_bus_type; | |
37 | if ((r = driver_register(&mca_drv->driver)) < 0) | |
38 | return r; | |
39 | } | |
40 | ||
41 | return 0; | |
42 | } | |
43 | EXPORT_SYMBOL(mca_register_driver); | |
44 | ||
45 | void mca_unregister_driver(struct mca_driver *mca_drv) | |
46 | { | |
47 | if (MCA_bus) | |
48 | driver_unregister(&mca_drv->driver); | |
49 | } | |
50 | EXPORT_SYMBOL(mca_unregister_driver); |