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Signed-off-by: ye xingchen --- drivers/thermal/thermal_core.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index f17ab2316dbd..91d40ce62c92 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -229,10 +229,9 @@ int thermal_build_list_of_policies(char *buf) mutex_lock(&thermal_governor_lock); list_for_each_entry(pos, &thermal_governor_list, governor_list) { - count += scnprintf(buf + count, PAGE_SIZE - count, "%s ", - pos->name); + count += sysfs_emit_at(buf, count, "%s ", pos->name); } - count += scnprintf(buf + count, PAGE_SIZE - count, "\n"); + count += sysfs_emit_at(buf, count, "\n"); mutex_unlock(&thermal_governor_lock);