diff options
Diffstat (limited to 'drivers/cpuidle/sysfs.c')
| -rw-r--r-- | drivers/cpuidle/sysfs.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c index 428754a..7d4448a 100644 --- a/drivers/cpuidle/sysfs.c +++ b/drivers/cpuidle/sysfs.c @@ -33,7 +33,8 @@ static ssize_t show_available_governors(struct device *dev, mutex_lock(&cpuidle_lock); list_for_each_entry(tmp, &cpuidle_governors, governor_list) { - if (i >= (ssize_t) ((PAGE_SIZE/sizeof(char)) - CPUIDLE_NAME_LEN - 2)) + if (i >= (ssize_t) ((PAGE_SIZE/sizeof(char)) - + CPUIDLE_NAME_LEN - 2)) goto out; i += scnprintf(&buf[i], CPUIDLE_NAME_LEN, "%s ", tmp->name); } @@ -168,11 +169,13 @@ struct cpuidle_attr { #define kobj_to_cpuidledev(k) container_of(k, struct cpuidle_device, kobj) #define attr_to_cpuidleattr(a) container_of(a, struct cpuidle_attr, attr) -static ssize_t cpuidle_show(struct kobject * kobj, struct attribute * attr ,char * buf) + +static ssize_t cpuidle_show(struct kobject *kobj, struct attribute *attr, + char *buf) { int ret = -EIO; struct cpuidle_device *dev = kobj_to_cpuidledev(kobj); - struct cpuidle_attr * cattr = attr_to_cpuidleattr(attr); + struct cpuidle_attr *cattr = attr_to_cpuidleattr(attr); if (cattr->show) { mutex_lock(&cpuidle_lock); @@ -182,12 +185,12 @@ static ssize_t cpuidle_show(struct kobject * kobj, struct attribute * attr ,char return ret; } -static ssize_t cpuidle_store(struct kobject * kobj, struct attribute * attr, - const char * buf, size_t count) +static ssize_t cpuidle_store(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t count) { int ret = -EIO; struct cpuidle_device *dev = kobj_to_cpuidledev(kobj); - struct cpuidle_attr * cattr = attr_to_cpuidleattr(attr); + struct cpuidle_attr *cattr = attr_to_cpuidleattr(attr); if (cattr->store) { mutex_lock(&cpuidle_lock); @@ -237,8 +240,8 @@ static ssize_t show_state_##_name(struct cpuidle_state *state, \ #define define_store_state_ull_function(_name) \ static ssize_t store_state_##_name(struct cpuidle_state *state, \ - struct cpuidle_state_usage *state_usage, \ - const char *buf, size_t size) \ + struct cpuidle_state_usage *state_usage, \ + const char *buf, size_t size) \ { \ unsigned long long value; \ int err; \ @@ -256,14 +259,16 @@ static ssize_t store_state_##_name(struct cpuidle_state *state, \ #define define_show_state_ull_function(_name) \ static ssize_t show_state_##_name(struct cpuidle_state *state, \ - struct cpuidle_state_usage *state_usage, char *buf) \ + struct cpuidle_state_usage *state_usage, \ + char *buf) \ { \ return sprintf(buf, "%llu\n", state_usage->_name);\ } #define define_show_state_str_function(_name) \ static ssize_t show_state_##_name(struct cpuidle_state *state, \ - struct cpuidle_state_usage *state_usage, char *buf) \ + struct cpuidle_state_usage *state_usage, \ + char *buf) \ { \ if (state->_name[0] == '\0')\ return sprintf(buf, "<null>\n");\ @@ -309,8 +314,9 @@ struct cpuidle_state_kobj { #define kobj_to_state(k) (kobj_to_state_obj(k)->state) #define kobj_to_state_usage(k) (kobj_to_state_obj(k)->state_usage) #define attr_to_stateattr(a) container_of(a, struct cpuidle_state_attr, attr) -static ssize_t cpuidle_state_show(struct kobject * kobj, - struct attribute * attr ,char * buf) + +static ssize_t cpuidle_state_show(struct kobject *kobj, struct attribute *attr, + char * buf) { int ret = -EIO; struct cpuidle_state *state = kobj_to_state(kobj); @@ -323,8 +329,8 @@ static ssize_t cpuidle_state_show(struct kobject * kobj, return ret; } -static ssize_t cpuidle_state_store(struct kobject *kobj, - struct attribute *attr, const char *buf, size_t size) +static ssize_t cpuidle_state_store(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t size) { int ret = -EIO; struct cpuidle_state *state = kobj_to_state(kobj); @@ -449,8 +455,8 @@ static void cpuidle_driver_sysfs_release(struct kobject *kobj) complete(&driver_kobj->kobj_unregister); } -static ssize_t cpuidle_driver_show(struct kobject *kobj, struct attribute * attr, - char * buf) +static ssize_t cpuidle_driver_show(struct kobject *kobj, struct attribute *attr, + char *buf) { int ret = -EIO; struct cpuidle_driver_kobj *driver_kobj = kobj_to_driver_kobj(kobj); |