diff options
| -rw-r--r-- | drivers/iio/light/tsl2772.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/light/tsl2772.c b/drivers/iio/light/tsl2772.c index be37fcbd4654..9fbde9b71b63 100644 --- a/drivers/iio/light/tsl2772.c +++ b/drivers/iio/light/tsl2772.c @@ -932,7 +932,7 @@ static ssize_t in_illuminance0_target_input_show(struct device *dev, { struct tsl2772_chip *chip = iio_priv(dev_to_iio_dev(dev)); - return snprintf(buf, PAGE_SIZE, "%d\n", chip->settings.als_cal_target); + return scnprintf(buf, PAGE_SIZE, "%d\n", chip->settings.als_cal_target); } static ssize_t in_illuminance0_target_input_store(struct device *dev, @@ -986,7 +986,7 @@ static ssize_t in_illuminance0_lux_table_show(struct device *dev, int offset = 0; while (i < TSL2772_MAX_LUX_TABLE_SIZE) { - offset += snprintf(buf + offset, PAGE_SIZE, "%u,%u,", + offset += scnprintf(buf + offset, PAGE_SIZE - offset, "%u,%u,", chip->tsl2772_device_lux[i].ch0, chip->tsl2772_device_lux[i].ch1); if (chip->tsl2772_device_lux[i].ch0 == 0) { @@ -1000,7 +1000,7 @@ static ssize_t in_illuminance0_lux_table_show(struct device *dev, i++; } - offset += snprintf(buf + offset, PAGE_SIZE, "\n"); + offset += scnprintf(buf + offset, PAGE_SIZE - offset, "\n"); return offset; } |