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-rw-r--r--drivers/cpufreq/cpufreq.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 2677ff1..24cd6ff 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2299,7 +2299,9 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
if (!driver_data || !driver_data->verify || !driver_data->init ||
!(driver_data->setpolicy || driver_data->target_index ||
- driver_data->target))
+ driver_data->target) ||
+ (driver_data->setpolicy && (driver_data->target_index ||
+ driver_data->target)))
return -EINVAL;
pr_debug("trying to register driver %s\n", driver_data->name);
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