iio: position: hid-sensor-custom-intel-hinge: replace sprintf() with sysfs_emit()

Update the hinge_read_label() function to use sysfs_emit() for generating
labels.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/position/hid-sensor-custom-intel-hinge.c b/drivers/iio/position/hid-sensor-custom-intel-hinge.c
index bff7039690ac33bcc9747add8055023dd5a1f3ab..a26d391661fdb64cc34c8c0e163333c01c1f069b 100644 (file)
--- a/drivers/iio/position/hid-sensor-custom-intel-hinge.c
+++ b/drivers/iio/position/hid-sensor-custom-intel-hinge.c
@@ -176,7 +176,7 @@ static int hinge_read_label(struct iio_dev *indio_dev,
 {
        struct hinge_state *st = iio_priv(indio_dev);
 
-       return sprintf(label, "%s\n", st->labels[chan->channel]);
+       return sysfs_emit(label, "%s\n", st->labels[chan->channel]);
 }
 
 static const struct iio_info hinge_info = {