diff options
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 6bbe5825765a..35eafbcf5ad5 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1442,8 +1442,13 @@ int cpufreq_update_policy(unsigned int cpu) -> ask driver for current freq and notify governors about a change */ if (cpufreq_driver->get) { policy.cur = cpufreq_driver->get(cpu); - if (data->cur != policy.cur) - cpufreq_out_of_sync(cpu, data->cur, policy.cur); + if (!data->cur) { + dprintk("Driver did not initialize current freq"); + data->cur = policy.cur; + } else { + if (data->cur != policy.cur) + cpufreq_out_of_sync(cpu, data->cur, policy.cur); + } } ret = __cpufreq_set_policy(data, &policy); |