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iio: adc: mcp3564: replace sprintf() with sysfs_emit()

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Update the mcp3564_read_label() function to use sysfs_emit() for
generating labels.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Marius Cristea <marius.cristea@microchip.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Nuno Sá
2025-09-30 16:33:12 +01:00
committed by Jonathan Cameron
parent 69911a64ba
commit 08be56ebe9
1 changed files with 1 additions and 1 deletions
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drivers/iio/adc/mcp3564.c
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@@ -987,7 +987,7 @@ static int mcp3564_read_label(struct iio_dev *indio_dev,
{
struct mcp3564_state *adc = iio_priv(indio_dev);
return sprintf(label, "%s\n", adc->labels[chan->scan_index]);
return sysfs_emit(label, "%s\n", adc->labels[chan->scan_index]);
}
static int mcp3564_parse_fw_children(struct iio_dev *indio_dev)