diff options
Diffstat (limited to 'drivers/platform/chrome/cros_ec_lightbar.c')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_lightbar.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/platform/chrome/cros_ec_lightbar.c b/drivers/platform/chrome/cros_ec_lightbar.c index 1674105decfb..376425bbd8ff 100644 --- a/drivers/platform/chrome/cros_ec_lightbar.c +++ b/drivers/platform/chrome/cros_ec_lightbar.c @@ -34,7 +34,7 @@ static ssize_t interval_msec_show(struct device *dev, { unsigned long msec = lb_interval_jiffies * 1000 / HZ; - return scnprintf(buf, PAGE_SIZE, "%lu\n", msec); + return sysfs_emit(buf, "%lu\n", msec); } static ssize_t interval_msec_store(struct device *dev, @@ -169,7 +169,7 @@ static ssize_t version_show(struct device *dev, if (!get_lightbar_version(ec, &version, &flags)) return -EIO; - return scnprintf(buf, PAGE_SIZE, "%d %d\n", version, flags); + return sysfs_emit(buf, "%d %d\n", version, flags); } static ssize_t brightness_store(struct device *dev, @@ -302,17 +302,15 @@ static ssize_t sequence_show(struct device *dev, ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); if (ret < 0) { - ret = scnprintf(buf, PAGE_SIZE, "XFER / EC ERROR %d / %d\n", - ret, msg->result); + ret = sysfs_emit(buf, "XFER / EC ERROR %d / %d\n", ret, msg->result); goto exit; } resp = (struct ec_response_lightbar *)msg->data; if (resp->get_seq.num >= ARRAY_SIZE(seqname)) - ret = scnprintf(buf, PAGE_SIZE, "%d\n", resp->get_seq.num); + ret = sysfs_emit(buf, "%d\n", resp->get_seq.num); else - ret = scnprintf(buf, PAGE_SIZE, "%s\n", - seqname[resp->get_seq.num]); + ret = sysfs_emit(buf, "%s\n", seqname[resp->get_seq.num]); exit: kfree(msg); @@ -483,7 +481,7 @@ static ssize_t userspace_control_show(struct device *dev, struct device_attribute *attr, char *buf) { - return scnprintf(buf, PAGE_SIZE, "%d\n", userspace_control); + return sysfs_emit(buf, "%d\n", userspace_control); } static ssize_t userspace_control_store(struct device *dev, |