struct cpufreq_policy is already passed as argument to some routines like:
__cpufreq_driver_getavg() and so we don't really need to do cpufreq_cpu_get()
before and cpufreq_cpu_put() in them to get policy structure.
Remove them.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
drivers/cpufreq/cpufreq.c | 19 ++-----------------
1 file changed, 2 insertions(+), 17 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index ce9273a7..f8c2860 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1572,10 +1572,6 @@ int cpufreq_driver_target(struct cpufreq_policy *policy,
{
int ret = -EINVAL;
- policy = cpufreq_cpu_get(policy->cpu);
- if (!policy)
- goto no_policy;
-
if (unlikely(lock_policy_rwsem_write(policy->cpu)))
goto fail;
@@ -1584,30 +1580,19 @@ int cpufreq_driver_target(struct cpufreq_policy *policy,
unlock_policy_rwsem_write(policy->cpu);
fail:
- cpufreq_cpu_put(policy);
-no_policy:
return ret;
}
EXPORT_SYMBOL_GPL(cpufreq_driver_target);
int __cpufreq_driver_getavg(struct cpufreq_policy *policy, unsigned int cpu)
{
- int ret = 0;
-
if (cpufreq_disabled())
- return ret;
+ return 0;
if (!cpufreq_driver->getavg)
return 0;
- policy = cpufreq_cpu_get(policy->cpu);
- if (!policy)
- return -EINVAL;
-
- ret = cpufreq_driver->getavg(policy, cpu);
-
- cpufreq_cpu_put(policy);
- return ret;
+ return cpufreq_driver->getavg(policy, cpu);
}
EXPORT_SYMBOL_GPL(__cpufreq_driver_getavg);
--
1.7.12.rc2.18.g61b472e
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
