Message ID | 202212071555220843038@zte.com.cn (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | iio: trigger: stm32-timer: Convert to use sysfs_emit_at() API | expand |
diff --git a/drivers/iio/trigger/stm32-timer-trigger.c b/drivers/iio/trigger/stm32-timer-trigger.c index 3643c4afae67..eadfb255f7b7 100644 --- a/drivers/iio/trigger/stm32-timer-trigger.c +++ b/drivers/iio/trigger/stm32-timer-trigger.c @@ -352,8 +352,7 @@ static ssize_t stm32_tt_show_master_mode_avail(struct device *dev, master_mode_max = MASTER_MODE_MAX; for (i = 0; i <= master_mode_max; i++) - len += scnprintf(buf + len, PAGE_SIZE - len, - "%s ", master_mode_table[i]); + len += sysfs_emit_at(buf, len, "%s ", master_mode_table[i]); /* replace trailing space by newline */ buf[len - 1] = '\n';