diff options
Diffstat (limited to 'drivers/cpufreq/freq_table.c')
| -rw-r--r-- | drivers/cpufreq/freq_table.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index 67e56cf638ef..ddd4832bcc0d 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -355,8 +355,13 @@ int cpufreq_table_validate_and_sort(struct cpufreq_policy *policy) { int ret; - if (!policy->freq_table) + if (!policy->freq_table) { + /* Freq table must be passed by drivers with target_index() */ + if (has_target_index()) + return -EINVAL; + return 0; + } ret = cpufreq_frequency_table_cpuinfo(policy, policy->freq_table); if (ret) |