cpufreq: Make cpufreq_generic_init() return void
It always returns 0 (success) and its return type should really be void.
Over that, many drivers have added error handling code based on its
return value, which is not required at all.
Change its return type to void and update all the callers.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/cpufreq/sa1100-cpufreq.c b/drivers/cpufreq/sa1100-cpufreq.c
index ab5cab9..5c075ef 100644
--- a/drivers/cpufreq/sa1100-cpufreq.c
+++ b/drivers/cpufreq/sa1100-cpufreq.c
@@ -181,7 +181,8 @@ static int sa1100_target(struct cpufreq_policy *policy, unsigned int ppcr)
static int __init sa1100_cpu_init(struct cpufreq_policy *policy)
{
- return cpufreq_generic_init(policy, sa11x0_freq_table, 0);
+ cpufreq_generic_init(policy, sa11x0_freq_table, 0);
+ return 0;
}
static struct cpufreq_driver sa1100_driver __refdata = {
