diff options
Diffstat (limited to 'drivers/devfreq/governor_performance.c')
| -rw-r--r-- | drivers/devfreq/governor_performance.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/devfreq/governor_performance.c b/drivers/devfreq/governor_performance.c index af75ddd4f158..eea3f9bd7894 100644 --- a/drivers/devfreq/governor_performance.c +++ b/drivers/devfreq/governor_performance.c @@ -26,14 +26,22 @@ static int devfreq_performance_func(struct devfreq *df, return 0; } -static int performance_init(struct devfreq *devfreq) +static int devfreq_performance_handler(struct devfreq *devfreq, + unsigned int event, void *data) { - return update_devfreq(devfreq); + int ret = 0; + + if (event == DEVFREQ_GOV_START) { + mutex_lock(&devfreq->lock); + ret = update_devfreq(devfreq); + mutex_unlock(&devfreq->lock); + } + + return ret; } const struct devfreq_governor devfreq_performance = { .name = "performance", - .init = performance_init, .get_target_freq = devfreq_performance_func, - .no_central_polling = true, + .event_handler = devfreq_performance_handler, }; |