diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 7e56a42750ea..85a0bea2dbf1 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2904,12 +2904,12 @@ EXPORT_SYMBOL_GPL(cpufreq_register_driver); * Returns zero if successful, and -EINVAL if the cpufreq_driver is * currently not initialised. */ -int cpufreq_unregister_driver(struct cpufreq_driver *driver) +void cpufreq_unregister_driver(struct cpufreq_driver *driver) { unsigned long flags; - if (!cpufreq_driver || (driver != cpufreq_driver)) - return -EINVAL; + if (WARN_ON(!cpufreq_driver || (driver != cpufreq_driver))) + return; pr_debug("unregistering driver %s\n", driver->name); @@ -2926,8 +2926,6 @@ int cpufreq_unregister_driver(struct cpufreq_driver *driver) write_unlock_irqrestore(&cpufreq_driver_lock, flags); cpus_read_unlock(); - - return 0; } EXPORT_SYMBOL_GPL(cpufreq_unregister_driver); |