Fix incorrect spelling in comments

- becaue -> because
- reenable -> re-enable
- irq's -> IRQs

Signed-off-by: Shi Hao <i.shihao.999@gmail.com>
---
 drivers/iio/cdc/ad7150.c | 2 +-
 drivers/iio/cdc/ad7746.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/cdc/ad7150.c b/drivers/iio/cdc/ad7150.c
index 427d32e398b3..8106a6a83561 100644
--- a/drivers/iio/cdc/ad7150.c
+++ b/drivers/iio/cdc/ad7150.c
@@ -306,7 +306,7 @@ static int ad7150_write_event_config(struct iio_dev *indio_dev,
						dir);
		if (ret)
			goto error_ret;
-		/* reenable any irq's we disabled whilst changing mode */
+		/* re-enable any IRQs we disabled whilst changing mode */
		enable_irq(chip->interrupts[0]);
		enable_irq(chip->interrupts[1]);
	}
diff --git a/drivers/iio/cdc/ad7746.c b/drivers/iio/cdc/ad7746.c
index 8a306d55c72a..cb97e3c978d8 100644
--- a/drivers/iio/cdc/ad7746.c
+++ b/drivers/iio/cdc/ad7746.c
@@ -606,7 +606,7 @@ static int ad7746_read_channel(struct iio_dev *indio_dev,
		return ret;

	/*
-	 * Offset applied internally becaue the _offset userspace interface is
+	 * Offset applied internally because the _offset userspace interface is
	 * needed for the CAP DACs which apply a controllable offset.
	 */
	*val = get_unaligned_be24(data) - 0x800000;
--
2.53.0