| MyungJoo Ham | a3c98b8 | 2011-10-02 00:19:15 +0200 | [diff] [blame] | 1 | /* |
| 2 | * governor.h - internal header for devfreq governors. |
| 3 | * |
| 4 | * Copyright (C) 2011 Samsung Electronics |
| 5 | * MyungJoo Ham <myungjoo.ham@samsung.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | * |
| 11 | * This header is for devfreq governors in drivers/devfreq/ |
| 12 | */ |
| 13 | |
| 14 | #ifndef _GOVERNOR_H |
| 15 | #define _GOVERNOR_H |
| 16 | |
| 17 | #include <linux/devfreq.h> |
| 18 | |
| 19 | #define to_devfreq(DEV) container_of((DEV), struct devfreq, dev) |
| 20 | |
| 21 | /* Caution: devfreq->lock must be locked before calling update_devfreq */ |
| 22 | extern int update_devfreq(struct devfreq *devfreq); |
| 23 | |
| 24 | #endif /* _GOVERNOR_H */ |