This patch simply adds a missing switch default case in read_raw.
Signed-off-by: Renato Lui Geh <renato...@gmail.com>
---
drivers/staging/iio/adc/ad7780.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index 07e5e35c92a3..f4cd7bc3e02f 100644
--- a/drivers/staging/iio/adc/ad7780.c
+++ b/drivers/staging/iio/adc/ad7780.c
@@ -118,6 +118,8 @@ static int ad7780_read_raw(struct iio_dev *indio_dev,
case IIO_CHAN_INFO_OFFSET:
*val = -(1 << (chan->scan_type.realbits - 1));
return IIO_VAL_INT;
+ default:
+ break;
}
return -EINVAL;
--
2.21.0
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