diff options
| author | ye xingchen <ye.xingchen@zte.com.cn> | 2023-01-17 10:42:17 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-01-20 17:59:35 +0100 |
| commit | 763bd29fd3d1742153f6c6847ca3b3560e7ca957 (patch) | |
| tree | 93dc2f513432e33c9ef07ad4eb655955e9782dc4 /drivers/thermal/intel/int340x_thermal/int3400_thermal.c | |
| parent | a30e65792c473f0b758fcfe881264184423bdb52 (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/intel/int340x_thermal/int3400_thermal.c')
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 10 |
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) |