summaryrefslogtreecommitdiff
path: root/drivers/thermal
diff options
context:
space:
mode:
authorye xingchen <ye.xingchen@zte.com.cn>2023-01-17 10:42:17 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2023-01-20 17:59:35 +0100
commit763bd29fd3d1742153f6c6847ca3b3560e7ca957 (patch)
tree93dc2f513432e33c9ef07ad4eb655955e9782dc4 /drivers/thermal
parenta30e65792c473f0b758fcfe881264184423bdb52 (diff)
thermal: int340x_thermal: Use sysfs_emit_at() instead of scnprintf()
Follow the advice of the Documentation/filesystems/sysfs.rst that show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> [ rjw: Subject rewrite ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/intel/int340x_thermal/int3400_thermal.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
index db8a6f63657d..c1fc4a78607c 100644
--- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
@@ -130,10 +130,7 @@ static ssize_t available_uuids_show(struct device *dev,
for (i = 0; i < INT3400_THERMAL_MAXIMUM_UUID; i++) {
if (priv->uuid_bitmap & (1 << i))
- length += scnprintf(&buf[length],
- PAGE_SIZE - length,
- "%s\n",
- int3400_thermal_uuids[i]);
+ length += sysfs_emit_at(buf, length, int3400_thermal_uuids[i]);
}
return length;
@@ -151,10 +148,7 @@ static ssize_t current_uuid_show(struct device *dev,
for (i = 0; i <= INT3400_THERMAL_CRITICAL; i++) {
if (priv->os_uuid_mask & BIT(i))
- length += scnprintf(&buf[length],
- PAGE_SIZE - length,
- "%s\n",
- int3400_thermal_uuids[i]);
+ length += sysfs_emit_at(buf, length, int3400_thermal_uuids[i]);
}
if (length)