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iio: adc: qcom-spmi-rradc: replace snprintf() with sysfs_emit()

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

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Nuno Sá
2025-09-30 16:33:16 +01:00
committed by Jonathan Cameron
parent 4367d24b15
commit fdc9719a63
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/adc/qcom-spmi-rradc.c
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@@ -769,7 +769,7 @@ static int rradc_read_raw(struct iio_dev *indio_dev,
static int rradc_read_label(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan, char *label)
{
return snprintf(label, PAGE_SIZE, "%s\n",
return sysfs_emit(label, "%s\n",
rradc_chans[chan->address].label);
}