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OpenCloudOS-Kernel
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cpufreq: Don't pass CPU to cpufreq_add_dev_{symlink|interface}() 

Pointer to struct cpufreq_policy is already passed to these routines
and we don't need to send policy->cpu to them as well.  So, get rid
of this extra argument and use policy->cpu everywhere.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2013-07-31 14:35:14 +02:00 committed by Rafael J. Wysocki
parent e8fdde1011
commit 308b60e715
1 changed files with 6 additions and 8 deletions
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14
drivers/cpufreq/cpufreq.c
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@ -806,8 +806,7 @@ void cpufreq_sysfs_remove_file(const struct attribute *attr)
EXPORT_SYMBOL(cpufreq_sysfs_remove_file);
/* symlink affected CPUs */
static int cpufreq_add_dev_symlink(unsigned int cpu,
struct cpufreq_policy *policy)
static int cpufreq_add_dev_symlink(struct cpufreq_policy *policy)
{
unsigned int j;
int ret = 0;
@ -815,11 +814,11 @@ static int cpufreq_add_dev_symlink(unsigned int cpu,
for_each_cpu(j, policy->cpus) {
struct device *cpu_dev;
if (j == cpu)
if (j == policy->cpu)
continue;
pr_debug("Adding link for CPU: %u\n", j);
cpufreq_cpu_get(cpu);
cpufreq_cpu_get(policy->cpu);
cpu_dev = get_cpu_device(j);
ret = sysfs_create_link(&cpu_dev->kobj, &policy->kobj,
"cpufreq");
@ -831,8 +830,7 @@ static int cpufreq_add_dev_symlink(unsigned int cpu,
return ret;
}
static int cpufreq_add_dev_interface(unsigned int cpu,
struct cpufreq_policy *policy,
static int cpufreq_add_dev_interface(struct cpufreq_policy *policy,
struct device *dev)
{
struct freq_attr **drv_attr;
@ -868,7 +866,7 @@ static int cpufreq_add_dev_interface(unsigned int cpu,
goto err_out_kobj_put;
}
ret = cpufreq_add_dev_symlink(cpu, policy);
ret = cpufreq_add_dev_symlink(policy);
if (ret)
goto err_out_kobj_put;
@ -1097,7 +1095,7 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif,
write_unlock_irqrestore(&cpufreq_driver_lock, flags);
if (!frozen) {
ret = cpufreq_add_dev_interface(cpu, policy, dev);
ret = cpufreq_add_dev_interface(policy, dev);
if (ret)
goto err_out_unregister;
}