diff options
Diffstat (limited to 'drivers/devfreq/governor_userspace.c')
| -rw-r--r-- | drivers/devfreq/governor_userspace.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/devfreq/governor_userspace.c b/drivers/devfreq/governor_userspace.c index 0681246fc89d..7067555bd444 100644 --- a/drivers/devfreq/governor_userspace.c +++ b/drivers/devfreq/governor_userspace.c @@ -116,10 +116,27 @@ static void userspace_exit(struct devfreq *devfreq) devfreq->data = NULL; } +static int devfreq_userspace_handler(struct devfreq *devfreq, + unsigned int event, void *data) +{ + int ret = 0; + + switch (event) { + case DEVFREQ_GOV_START: + ret = userspace_init(devfreq); + break; + case DEVFREQ_GOV_STOP: + userspace_exit(devfreq); + break; + default: + break; + } + + return ret; +} + const struct devfreq_governor devfreq_userspace = { .name = "userspace", .get_target_freq = devfreq_userspace_func, - .init = userspace_init, - .exit = userspace_exit, - .no_central_polling = true, + .event_handler = devfreq_userspace_handler, }; |