[CPUFREQ] checkpatch cleanups for conservative governor
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
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29464f2813
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9acef48756
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@ -82,7 +82,7 @@ static unsigned int dbs_enable; /* number of CPUs using this policy */
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* cpu_hotplug lock should be taken before that. Note that cpu_hotplug lock
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* is recursive for the same process. -Venki
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*/
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static DEFINE_MUTEX (dbs_mutex);
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static DEFINE_MUTEX(dbs_mutex);
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static DECLARE_DELAYED_WORK(dbs_work, do_dbs_timer);
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struct dbs_tuners {
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@ -140,12 +140,12 @@ static struct notifier_block dbs_cpufreq_notifier_block = {
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/************************** sysfs interface ************************/
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static ssize_t show_sampling_rate_max(struct cpufreq_policy *policy, char *buf)
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{
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return sprintf (buf, "%u\n", MAX_SAMPLING_RATE);
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return sprintf(buf, "%u\n", MAX_SAMPLING_RATE);
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}
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static ssize_t show_sampling_rate_min(struct cpufreq_policy *policy, char *buf)
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{
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return sprintf (buf, "%u\n", MIN_SAMPLING_RATE);
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return sprintf(buf, "%u\n", MIN_SAMPLING_RATE);
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}
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#define define_one_ro(_name) \
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@ -174,7 +174,7 @@ static ssize_t store_sampling_down_factor(struct cpufreq_policy *unused,
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{
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unsigned int input;
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int ret;
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ret = sscanf (buf, "%u", &input);
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ret = sscanf(buf, "%u", &input);
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if (ret != 1 || input > MAX_SAMPLING_DOWN_FACTOR || input < 1)
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return -EINVAL;
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@ -190,10 +190,11 @@ static ssize_t store_sampling_rate(struct cpufreq_policy *unused,
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{
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unsigned int input;
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int ret;
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ret = sscanf (buf, "%u", &input);
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ret = sscanf(buf, "%u", &input);
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mutex_lock(&dbs_mutex);
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if (ret != 1 || input > MAX_SAMPLING_RATE || input < MIN_SAMPLING_RATE) {
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if (ret != 1 || input > MAX_SAMPLING_RATE ||
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input < MIN_SAMPLING_RATE) {
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mutex_unlock(&dbs_mutex);
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return -EINVAL;
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}
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@ -209,10 +210,11 @@ static ssize_t store_up_threshold(struct cpufreq_policy *unused,
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{
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unsigned int input;
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int ret;
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ret = sscanf (buf, "%u", &input);
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ret = sscanf(buf, "%u", &input);
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mutex_lock(&dbs_mutex);
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if (ret != 1 || input > 100 || input <= dbs_tuners_ins.down_threshold) {
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if (ret != 1 || input > 100 ||
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input <= dbs_tuners_ins.down_threshold) {
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mutex_unlock(&dbs_mutex);
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return -EINVAL;
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}
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@ -228,7 +230,7 @@ static ssize_t store_down_threshold(struct cpufreq_policy *unused,
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{
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unsigned int input;
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int ret;
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ret = sscanf (buf, "%u", &input);
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ret = sscanf(buf, "%u", &input);
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mutex_lock(&dbs_mutex);
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if (ret != 1 || input > 100 || input >= dbs_tuners_ins.up_threshold) {
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@ -310,7 +312,7 @@ define_one_rw(down_threshold);
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define_one_rw(ignore_nice_load);
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define_one_rw(freq_step);
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static struct attribute * dbs_attributes[] = {
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static struct attribute *dbs_attributes[] = {
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&sampling_rate_max.attr,
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&sampling_rate_min.attr,
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&sampling_rate.attr,
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@ -600,11 +602,11 @@ static void __exit cpufreq_gov_dbs_exit(void)
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}
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MODULE_AUTHOR ("Alexander Clouter <alex-kernel@digriz.org.uk>");
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MODULE_DESCRIPTION ("'cpufreq_conservative' - A dynamic cpufreq governor for "
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MODULE_AUTHOR("Alexander Clouter <alex-kernel@digriz.org.uk>");
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MODULE_DESCRIPTION("'cpufreq_conservative' - A dynamic cpufreq governor for "
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"Low Latency Frequency Transition capable processors "
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"optimised for use in a battery environment");
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MODULE_LICENSE ("GPL");
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MODULE_LICENSE("GPL");
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#ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE
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fs_initcall(cpufreq_gov_dbs_init);
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