Commit 9acef487 authored by Dave Jones's avatar Dave Jones

[CPUFREQ] checkpatch cleanups for conservative governor

Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 29464f28
......@@ -82,7 +82,7 @@ static unsigned int dbs_enable; /* number of CPUs using this policy */
* cpu_hotplug lock should be taken before that. Note that cpu_hotplug lock
* is recursive for the same process. -Venki
*/
static DEFINE_MUTEX (dbs_mutex);
static DEFINE_MUTEX(dbs_mutex);
static DECLARE_DELAYED_WORK(dbs_work, do_dbs_timer);
struct dbs_tuners {
......@@ -140,12 +140,12 @@ static struct notifier_block dbs_cpufreq_notifier_block = {
/************************** sysfs interface ************************/
static ssize_t show_sampling_rate_max(struct cpufreq_policy *policy, char *buf)
{
return sprintf (buf, "%u\n", MAX_SAMPLING_RATE);
return sprintf(buf, "%u\n", MAX_SAMPLING_RATE);
}
static ssize_t show_sampling_rate_min(struct cpufreq_policy *policy, char *buf)
{
return sprintf (buf, "%u\n", MIN_SAMPLING_RATE);
return sprintf(buf, "%u\n", MIN_SAMPLING_RATE);
}
#define define_one_ro(_name) \
......@@ -174,7 +174,7 @@ static ssize_t store_sampling_down_factor(struct cpufreq_policy *unused,
{
unsigned int input;
int ret;
ret = sscanf (buf, "%u", &input);
ret = sscanf(buf, "%u", &input);
if (ret != 1 || input > MAX_SAMPLING_DOWN_FACTOR || input < 1)
return -EINVAL;
......@@ -190,10 +190,11 @@ static ssize_t store_sampling_rate(struct cpufreq_policy *unused,
{
unsigned int input;
int ret;
ret = sscanf (buf, "%u", &input);
ret = sscanf(buf, "%u", &input);
mutex_lock(&dbs_mutex);
if (ret != 1 || input > MAX_SAMPLING_RATE || input < MIN_SAMPLING_RATE) {
if (ret != 1 || input > MAX_SAMPLING_RATE ||
input < MIN_SAMPLING_RATE) {
mutex_unlock(&dbs_mutex);
return -EINVAL;
}
......@@ -209,10 +210,11 @@ static ssize_t store_up_threshold(struct cpufreq_policy *unused,
{
unsigned int input;
int ret;
ret = sscanf (buf, "%u", &input);
ret = sscanf(buf, "%u", &input);
mutex_lock(&dbs_mutex);
if (ret != 1 || input > 100 || input <= dbs_tuners_ins.down_threshold) {
if (ret != 1 || input > 100 ||
input <= dbs_tuners_ins.down_threshold) {
mutex_unlock(&dbs_mutex);
return -EINVAL;
}
......@@ -228,7 +230,7 @@ static ssize_t store_down_threshold(struct cpufreq_policy *unused,
{
unsigned int input;
int ret;
ret = sscanf (buf, "%u", &input);
ret = sscanf(buf, "%u", &input);
mutex_lock(&dbs_mutex);
if (ret != 1 || input > 100 || input >= dbs_tuners_ins.up_threshold) {
......@@ -310,7 +312,7 @@ define_one_rw(down_threshold);
define_one_rw(ignore_nice_load);
define_one_rw(freq_step);
static struct attribute * dbs_attributes[] = {
static struct attribute *dbs_attributes[] = {
&sampling_rate_max.attr,
&sampling_rate_min.attr,
&sampling_rate.attr,
......@@ -600,11 +602,11 @@ static void __exit cpufreq_gov_dbs_exit(void)
}
MODULE_AUTHOR ("Alexander Clouter <alex-kernel@digriz.org.uk>");
MODULE_DESCRIPTION ("'cpufreq_conservative' - A dynamic cpufreq governor for "
MODULE_AUTHOR("Alexander Clouter <alex-kernel@digriz.org.uk>");
MODULE_DESCRIPTION("'cpufreq_conservative' - A dynamic cpufreq governor for "
"Low Latency Frequency Transition capable processors "
"optimised for use in a battery environment");
MODULE_LICENSE ("GPL");
MODULE_LICENSE("GPL");
#ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE
fs_initcall(cpufreq_gov_dbs_init);
......
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