diff options
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/devfreq.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index ab5dd9d5fdc7..1b236b9e4d9e 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -367,6 +367,14 @@ static int devfreq_set_target(struct devfreq *devfreq, unsigned long new_freq, return err; } + /* + * Print devfreq_frequency trace information between DEVFREQ_PRECHANGE + * and DEVFREQ_POSTCHANGE because for showing the correct frequency + * change order of between devfreq device and passive devfreq device. + */ + if (trace_devfreq_frequency_enabled() && new_freq != cur_freq) + trace_devfreq_frequency(devfreq, new_freq, cur_freq); + freqs.new = new_freq; devfreq_notify_transition(devfreq, &freqs, DEVFREQ_POSTCHANGE); |