diff options
| -rw-r--r-- | drivers/powercap/powercap_sys.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c index 1ff369880beb..f3b2ae635305 100644 --- a/drivers/powercap/powercap_sys.c +++ b/drivers/powercap/powercap_sys.c @@ -27,7 +27,7 @@ static ssize_t _attr##_show(struct device *dev, \ \ if (power_zone->ops->get_##_attr) { \ if (!power_zone->ops->get_##_attr(power_zone, &value)) \ - len = sprintf(buf, "%lld\n", value); \ + len = sysfs_emit(buf, "%lld\n", value); \ } \ \ return len; \ @@ -75,7 +75,7 @@ static ssize_t show_constraint_##_attr(struct device *dev, \ pconst = &power_zone->constraints[id]; \ if (pconst && pconst->ops && pconst->ops->get_##_attr) { \ if (!pconst->ops->get_##_attr(power_zone, id, &value)) \ - len = sprintf(buf, "%lld\n", value); \ + len = sysfs_emit(buf, "%lld\n", value); \ } \ \ return len; \ @@ -171,9 +171,8 @@ static ssize_t show_constraint_name(struct device *dev, if (pconst && pconst->ops && pconst->ops->get_name) { name = pconst->ops->get_name(power_zone, id); if (name) { - sprintf(buf, "%.*s\n", POWERCAP_CONSTRAINT_NAME_LEN - 1, - name); - len = strlen(buf); + len = sysfs_emit(buf, "%.*s\n", + POWERCAP_CONSTRAINT_NAME_LEN - 1, name); } } @@ -350,7 +349,7 @@ static ssize_t name_show(struct device *dev, { struct powercap_zone *power_zone = to_powercap_zone(dev); - return sprintf(buf, "%s\n", power_zone->name); + return sysfs_emit(buf, "%s\n", power_zone->name); } static DEVICE_ATTR_RO(name); @@ -438,7 +437,7 @@ static ssize_t enabled_show(struct device *dev, mode = false; } - return sprintf(buf, "%d\n", mode); + return sysfs_emit(buf, "%d\n", mode); } static ssize_t enabled_store(struct device *dev, |