[PATCH] iio: humidity: hts221: Fix checkpatch symbolic perms warning

[Adi Nata]

Checkpatch warning:

WARNING:SYMBOLIC_PERMS: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'.
+static IIO_DEVICE_ATTR(in_humidity_oversampling_ratio_available, S_IRUGO,

WARNING:SYMBOLIC_PERMS: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'.
+static IIO_DEVICE_ATTR(in_temp_oversampling_ratio_available, S_IRUGO,

Signed-off-by: Adi Nata <adinata.softwareengineer@xxxxxxxxx>
---
 drivers/iio/humidity/hts221_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c
index bfeb0a60d3af..bad98da100bd 100644
--- a/drivers/iio/humidity/hts221_core.c
+++ b/drivers/iio/humidity/hts221_core.c
@@ -521,9 +521,9 @@ static int hts221_validate_trigger(struct iio_dev *iio_dev,
 	return hw->trig == trig ? 0 : -EINVAL;
 }
 
-static IIO_DEVICE_ATTR(in_humidity_oversampling_ratio_available, S_IRUGO,
+static IIO_DEVICE_ATTR(in_humidity_oversampling_ratio_available, 0444,
 		       hts221_sysfs_rh_oversampling_avail, NULL, 0);
-static IIO_DEVICE_ATTR(in_temp_oversampling_ratio_available, S_IRUGO,
+static IIO_DEVICE_ATTR(in_temp_oversampling_ratio_available, 0444,
 		       hts221_sysfs_temp_oversampling_avail, NULL, 0);
 static IIO_DEV_ATTR_SAMP_FREQ_AVAIL(hts221_sysfs_sampling_freq);
 
-- 
2.47.3