diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index c6a4ff7..0f10ce2 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -216,7 +216,7 @@ static void cpufreq_debug_disable_ratelimit(void) } void cpufreq_debug_printk(unsigned int type, const char *prefix, - const char *fmt, ...) + const char *fmt, ...) { char s[256]; va_list args; @@ -378,7 +378,7 @@ static struct cpufreq_governor *__find_governor(const char *str_governor) /** * cpufreq_parse_governor - parse a governor string */ -static int cpufreq_parse_governor (char *str_governor, unsigned int *policy, +static int cpufreq_parse_governor(char *str_governor, unsigned int *policy, struct cpufreq_governor **governor) { int err = -EINVAL; @@ -446,7 +446,7 @@ extern struct sysdev_class cpu_sysdev_class; #define show_one(file_name, object) \ static ssize_t show_##file_name \ -(struct cpufreq_policy * policy, char *buf) \ +(struct cpufreq_policy *policy, char *buf) \ { \ return sprintf (buf, "%u\n", policy->object); \ } @@ -465,7 +465,7 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data, */ #define store_one(file_name, object) \ static ssize_t store_##file_name \ -(struct cpufreq_policy * policy, const char *buf, size_t count) \ +(struct cpufreq_policy *policy, const char *buf, size_t count) \ { \ unsigned int ret = -EINVAL; \ struct cpufreq_policy new_policy; \ @@ -490,8 +490,8 @@ store_one(scaling_max_freq,max); /** * show_cpuinfo_cur_freq - current CPU frequency as detected by hardware */ -static ssize_t show_cpuinfo_cur_freq (struct cpufreq_policy * policy, - char *buf) +static ssize_t show_cpuinfo_cur_freq(struct cpufreq_policy *policy, + char *buf) { unsigned int cur_freq = __cpufreq_get(policy->cpu); if (!cur_freq) @@ -503,8 +503,7 @@ static ssize_t show_cpuinfo_cur_freq (struct cpufreq_policy * policy, /** * show_scaling_governor - show the current policy for the specified CPU */ -static ssize_t show_scaling_governor (struct cpufreq_policy * policy, - char *buf) +static ssize_t show_scaling_governor(struct cpufreq_policy *policy, char *buf) { if(policy->policy == CPUFREQ_POLICY_POWERSAVE) return sprintf(buf, "powersave\n"); @@ -519,8 +518,8 @@ static ssize_t show_scaling_governor (struct cpufreq_policy * policy, /** * store_scaling_governor - store policy for the specified CPU */ -static ssize_t store_scaling_governor (struct cpufreq_policy * policy, - const char *buf, size_t count) +static ssize_t store_scaling_governor(struct cpufreq_policy *policy, + const char *buf, size_t count) { unsigned int ret = -EINVAL; char str_governor[16]; @@ -554,7 +553,7 @@ static ssize_t store_scaling_governor (struct cpufreq_policy * policy, /** * show_scaling_driver - show the cpufreq driver currently loaded */ -static ssize_t show_scaling_driver (struct cpufreq_policy * policy, char *buf) +static ssize_t show_scaling_driver(struct cpufreq_policy *policy, char *buf) { return scnprintf(buf, CPUFREQ_NAME_LEN, "%s\n", cpufreq_driver->name); } @@ -562,8 +561,8 @@ static ssize_t show_scaling_driver (struct cpufreq_policy * policy, char *buf) /** * show_scaling_available_governors - show the available CPUfreq governors */ -static ssize_t show_scaling_available_governors (struct cpufreq_policy *policy, - char *buf) +static ssize_t show_scaling_available_governors(struct cpufreq_policy *policy, + char *buf) { ssize_t i = 0; struct cpufreq_governor *t; @@ -585,7 +584,7 @@ out: /** * show_affected_cpus - show the CPUs affected by each transition */ -static ssize_t show_affected_cpus (struct cpufreq_policy * policy, char *buf) +static ssize_t show_affected_cpus(struct cpufreq_policy *policy, char *buf) { ssize_t i = 0; unsigned int cpu; @@ -602,7 +601,7 @@ static ssize_t show_affected_cpus (struct cpufreq_policy * policy, char *buf) } static ssize_t store_scaling_setspeed(struct cpufreq_policy *policy, - const char *buf, size_t count) + const char *buf, size_t count) { unsigned int freq = 0; unsigned int ret; @@ -651,7 +650,7 @@ define_one_rw(scaling_max_freq); define_one_rw(scaling_governor); define_one_rw(scaling_setspeed); -static struct attribute * default_attrs[] = { +static struct attribute *default_attrs[] = { &cpuinfo_min_freq.attr, &cpuinfo_max_freq.attr, &scaling_min_freq.attr, @@ -667,10 +666,10 @@ static struct attribute * default_attrs[] = { #define to_policy(k) container_of(k,struct cpufreq_policy,kobj) #define to_attr(a) container_of(a,struct freq_attr,attr) -static ssize_t show(struct kobject * kobj, struct attribute * attr ,char * buf) +static ssize_t show(struct kobject *kobj, struct attribute *attr ,char *buf) { - struct cpufreq_policy * policy = to_policy(kobj); - struct freq_attr * fattr = to_attr(attr); + struct cpufreq_policy *policy = to_policy(kobj); + struct freq_attr *fattr = to_attr(attr); ssize_t ret = -EINVAL; policy = cpufreq_cpu_get(policy->cpu); if (!policy) @@ -691,11 +690,11 @@ no_policy: return ret; } -static ssize_t store(struct kobject * kobj, struct attribute * attr, - const char * buf, size_t count) +static ssize_t store(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t count) { - struct cpufreq_policy * policy = to_policy(kobj); - struct freq_attr * fattr = to_attr(attr); + struct cpufreq_policy *policy = to_policy(kobj); + struct freq_attr *fattr = to_attr(attr); ssize_t ret = -EINVAL; policy = cpufreq_cpu_get(policy->cpu); if (!policy) @@ -716,9 +715,9 @@ no_policy: return ret; } -static void cpufreq_sysfs_release(struct kobject * kobj) +static void cpufreq_sysfs_release(struct kobject *kobj) { - struct cpufreq_policy * policy = to_policy(kobj); + struct cpufreq_policy *policy = to_policy(kobj); dprintk("last reference is dropped\n"); complete(&policy->kobj_unregister); } @@ -740,7 +739,7 @@ static struct kobj_type ktype_cpufreq = { * * Adds the cpufreq interface for a CPU device. */ -static int cpufreq_add_dev (struct sys_device * sys_dev) +static int cpufreq_add_dev(struct sys_device *sys_dev) { unsigned int cpu = sys_dev->id; int ret = 0; @@ -967,7 +966,7 @@ module_out: * Caller should already have policy_rwsem in write mode for this CPU. * This routine frees the rwsem before returning. */ -static int __cpufreq_remove_dev (struct sys_device * sys_dev) +static int __cpufreq_remove_dev(struct sys_device *sys_dev) { unsigned int cpu = sys_dev->id; unsigned long flags; @@ -1071,7 +1070,7 @@ static int __cpufreq_remove_dev (struct sys_device * sys_dev) } -static int cpufreq_remove_dev (struct sys_device * sys_dev) +static int cpufreq_remove_dev(struct sys_device *sys_dev) { unsigned int cpu = sys_dev->id; int retval; @@ -1199,7 +1198,7 @@ EXPORT_SYMBOL(cpufreq_get); * cpufreq_suspend - let the low level driver prepare for suspend */ -static int cpufreq_suspend(struct sys_device * sysdev, pm_message_t pmsg) +static int cpufreq_suspend(struct sys_device *sysdev, pm_message_t pmsg) { int cpu = sysdev->id; int ret = 0; @@ -1277,7 +1276,7 @@ out: * 3.) schedule call cpufreq_update_policy() ASAP as interrupts are * restored. */ -static int cpufreq_resume(struct sys_device * sysdev) +static int cpufreq_resume(struct sys_device *sysdev) { int cpu = sysdev->id; int ret = 0; |
