audit: fix signedness bug in audit_log_execve_info()
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / drivers / devfreq / governor_powersave.c
blob2483a85a266fad446a39ae806438c952b0e9248b
1 /*
2 * linux/drivers/devfreq/governor_powersave.c
4 * Copyright (C) 2011 Samsung Electronics
5 * MyungJoo Ham <myungjoo.ham@samsung.com>
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.
12 #include <linux/devfreq.h>
14 static int devfreq_powersave_func(struct devfreq *df,
15 unsigned long *freq)
18 * target callback should be able to get ceiling value as
19 * said in devfreq.h
21 *freq = 0;
22 return 0;
25 const struct devfreq_governor devfreq_powersave = {
26 .name = "powersave",
27 .get_target_freq = devfreq_powersave_func,
28 .no_central_polling = true,