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https://github.com/FEX-Emu/linux.git
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[CPUFREQ] checkpatch cleanups for cpufreq core
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
parent
6072ace436
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29464f2813
@ -104,7 +104,8 @@ EXPORT_SYMBOL_GPL(unlock_policy_rwsem_write);
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/* internal prototypes */
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static int __cpufreq_governor(struct cpufreq_policy *policy, unsigned int event);
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static int __cpufreq_governor(struct cpufreq_policy *policy,
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unsigned int event);
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static unsigned int __cpufreq_get(unsigned int cpu);
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static void handle_update(struct work_struct *work);
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@ -128,7 +129,7 @@ static int __init init_cpufreq_transition_notifier_list(void)
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pure_initcall(init_cpufreq_transition_notifier_list);
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static LIST_HEAD(cpufreq_governor_list);
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static DEFINE_MUTEX (cpufreq_governor_mutex);
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static DEFINE_MUTEX(cpufreq_governor_mutex);
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struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu)
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{
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@ -371,7 +372,7 @@ static struct cpufreq_governor *__find_governor(const char *str_governor)
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struct cpufreq_governor *t;
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list_for_each_entry(t, &cpufreq_governor_list, governor_list)
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if (!strnicmp(str_governor,t->name,CPUFREQ_NAME_LEN))
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if (!strnicmp(str_governor, t->name, CPUFREQ_NAME_LEN))
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return t;
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return NULL;
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@ -429,15 +430,11 @@ static int cpufreq_parse_governor(char *str_governor, unsigned int *policy,
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mutex_unlock(&cpufreq_governor_mutex);
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}
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out:
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out:
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return err;
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}
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/* drivers/base/cpu.c */
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extern struct sysdev_class cpu_sysdev_class;
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/**
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* cpufreq_per_cpu_attr_read() / show_##file_name() -
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* print out cpufreq information
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@ -450,7 +447,7 @@ extern struct sysdev_class cpu_sysdev_class;
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static ssize_t show_##file_name \
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(struct cpufreq_policy *policy, char *buf) \
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{ \
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return sprintf (buf, "%u\n", policy->object); \
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return sprintf(buf, "%u\n", policy->object); \
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}
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show_one(cpuinfo_min_freq, cpuinfo.min_freq);
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@ -476,7 +473,7 @@ static ssize_t store_##file_name \
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if (ret) \
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return -EINVAL; \
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\
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ret = sscanf (buf, "%u", &new_policy.object); \
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ret = sscanf(buf, "%u", &new_policy.object); \
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if (ret != 1) \
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return -EINVAL; \
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\
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@ -486,8 +483,8 @@ static ssize_t store_##file_name \
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return ret ? ret : count; \
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}
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store_one(scaling_min_freq,min);
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store_one(scaling_max_freq,max);
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store_one(scaling_min_freq, min);
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store_one(scaling_max_freq, max);
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/**
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* show_cpuinfo_cur_freq - current CPU frequency as detected by hardware
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@ -507,12 +504,13 @@ static ssize_t show_cpuinfo_cur_freq(struct cpufreq_policy *policy,
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*/
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static ssize_t show_scaling_governor(struct cpufreq_policy *policy, char *buf)
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{
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if(policy->policy == CPUFREQ_POLICY_POWERSAVE)
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if (policy->policy == CPUFREQ_POLICY_POWERSAVE)
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return sprintf(buf, "powersave\n");
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else if (policy->policy == CPUFREQ_POLICY_PERFORMANCE)
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return sprintf(buf, "performance\n");
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else if (policy->governor)
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return scnprintf(buf, CPUFREQ_NAME_LEN, "%s\n", policy->governor->name);
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return scnprintf(buf, CPUFREQ_NAME_LEN, "%s\n",
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policy->governor->name);
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return -EINVAL;
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}
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@ -531,7 +529,7 @@ static ssize_t store_scaling_governor(struct cpufreq_policy *policy,
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if (ret)
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return ret;
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ret = sscanf (buf, "%15s", str_governor);
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ret = sscanf(buf, "%15s", str_governor);
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if (ret != 1)
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return -EINVAL;
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@ -575,7 +573,8 @@ static ssize_t show_scaling_available_governors(struct cpufreq_policy *policy,
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}
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list_for_each_entry(t, &cpufreq_governor_list, governor_list) {
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if (i >= (ssize_t) ((PAGE_SIZE / sizeof(char)) - (CPUFREQ_NAME_LEN + 2)))
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if (i >= (ssize_t) ((PAGE_SIZE / sizeof(char))
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- (CPUFREQ_NAME_LEN + 2)))
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goto out;
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i += scnprintf(&buf[i], CPUFREQ_NAME_LEN, "%s ", t->name);
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}
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@ -594,7 +593,7 @@ static ssize_t show_cpus(const struct cpumask *mask, char *buf)
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i += scnprintf(&buf[i], (PAGE_SIZE - i - 2), " ");
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i += scnprintf(&buf[i], (PAGE_SIZE - i - 2), "%u", cpu);
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if (i >= (PAGE_SIZE - 5))
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break;
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break;
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}
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i += sprintf(&buf[i], "\n");
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return i;
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@ -684,10 +683,10 @@ static struct attribute *default_attrs[] = {
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NULL
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};
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#define to_policy(k) container_of(k,struct cpufreq_policy,kobj)
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#define to_attr(a) container_of(a,struct freq_attr,attr)
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#define to_policy(k) container_of(k, struct cpufreq_policy, kobj)
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#define to_attr(a) container_of(a, struct freq_attr, attr)
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static ssize_t show(struct kobject *kobj, struct attribute *attr ,char *buf)
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static ssize_t show(struct kobject *kobj, struct attribute *attr, char *buf)
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{
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struct cpufreq_policy *policy = to_policy(kobj);
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struct freq_attr *fattr = to_attr(attr);
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@ -858,10 +857,10 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
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if (cpu == j)
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continue;
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/* check for existing affected CPUs. They may not be aware
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* of it due to CPU Hotplug.
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/* Check for existing affected CPUs.
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* They may not be aware of it due to CPU Hotplug.
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*/
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managed_policy = cpufreq_cpu_get(j); // FIXME: Where is this released? What about error paths?
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managed_policy = cpufreq_cpu_get(j); /* FIXME: Where is this released? What about error paths? */
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if (unlikely(managed_policy)) {
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/* Set proper policy_cpu */
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@ -1142,8 +1141,8 @@ static void handle_update(struct work_struct *work)
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* @old_freq: CPU frequency the kernel thinks the CPU runs at
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* @new_freq: CPU frequency the CPU actually runs at
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*
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* We adjust to current frequency first, and need to clean up later. So either call
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* to cpufreq_update_policy() or schedule handle_update()).
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* We adjust to current frequency first, and need to clean up later.
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* So either call to cpufreq_update_policy() or schedule handle_update()).
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*/
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static void cpufreq_out_of_sync(unsigned int cpu, unsigned int old_freq,
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unsigned int new_freq)
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@ -1625,7 +1624,8 @@ EXPORT_SYMBOL_GPL(cpufreq_unregister_governor);
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/**
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* cpufreq_get_policy - get the current cpufreq_policy
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* @policy: struct cpufreq_policy into which the current cpufreq_policy is written
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* @policy: struct cpufreq_policy into which the current cpufreq_policy
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* is written
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*
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* Reads the current cpufreq policy.
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*/
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