diff options
author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-11-29 01:51:07 -0800 |
---|---|---|
committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-11-29 01:51:07 -0800 |
commit | 0d2cd91bf7b1a7cc1d638296111fcc2bcf5c0bb4 (patch) | |
tree | d2ca69347816c27f9dc352581f5d0fe76811cd49 /drivers/devfreq/governor_performance.c | |
parent | Input: elantech - add resolution query support for v4 hardware (diff) | |
parent | Linux 3.2-rc3 (diff) | |
download | linux-dev-0d2cd91bf7b1a7cc1d638296111fcc2bcf5c0bb4.tar.xz linux-dev-0d2cd91bf7b1a7cc1d638296111fcc2bcf5c0bb4.zip |
Merge commit 'v3.2-rc3' into next
Diffstat (limited to 'drivers/devfreq/governor_performance.c')
-rw-r--r-- | drivers/devfreq/governor_performance.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/devfreq/governor_performance.c b/drivers/devfreq/governor_performance.c new file mode 100644 index 000000000000..c0596b291761 --- /dev/null +++ b/drivers/devfreq/governor_performance.c @@ -0,0 +1,29 @@ +/* + * linux/drivers/devfreq/governor_performance.c + * + * Copyright (C) 2011 Samsung Electronics + * MyungJoo Ham <myungjoo.ham@samsung.com> + * + * 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/devfreq.h> + +static int devfreq_performance_func(struct devfreq *df, + unsigned long *freq) +{ + /* + * target callback should be able to get floor value as + * said in devfreq.h + */ + *freq = UINT_MAX; + return 0; +} + +const struct devfreq_governor devfreq_performance = { + .name = "performance", + .get_target_freq = devfreq_performance_func, + .no_central_polling = true, +}; |