diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/devfreq/devfreq.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index b2920cd2b78e..381f92e5e794 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -1194,22 +1194,16 @@ static ssize_t available_frequencies_show(struct device *d, char *buf) { struct devfreq *df = to_devfreq(d); - struct device *dev = df->dev.parent; - struct dev_pm_opp *opp; ssize_t count = 0; - unsigned long freq = 0; + int i; - do { - opp = dev_pm_opp_find_freq_ceil(dev, &freq); - if (IS_ERR(opp)) - break; + mutex_lock(&df->lock); - dev_pm_opp_put(opp); + for (i = 0; i < df->profile->max_state; i++) count += scnprintf(&buf[count], (PAGE_SIZE - count - 2), - "%lu ", freq); - freq++; - } while (1); + "%lu ", df->profile->freq_table[i]); + mutex_unlock(&df->lock); /* Truncate the trailing space */ if (count) count--; |