[PATCH] iio: dac: ad5770r: Convert to get_unaligned_le16

[Abhash Jha]

Convert the manual shifting to use `get_unaligned_le16` api.

Signed-off-by: Abhash Jha <abhashkumarjha123@xxxxxxxxx>
---
 drivers/iio/dac/ad5770r.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/dac/ad5770r.c b/drivers/iio/dac/ad5770r.c
index c360ebf52..12c98f3e6 100644
--- a/drivers/iio/dac/ad5770r.c
+++ b/drivers/iio/dac/ad5770r.c
@@ -17,6 +17,7 @@
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
+#include <asm/unaligned.h>
 
 #define ADI_SPI_IF_CONFIG_A		0x00
 #define ADI_SPI_IF_CONFIG_B		0x01
@@ -325,7 +326,7 @@ static int ad5770r_read_raw(struct iio_dev *indio_dev,
 		if (ret)
 			return 0;
 
-		buf16 = st->transf_buf[0] + (st->transf_buf[1] << 8);
+		buf16 = get_unaligned_le16(st->transf_buf);
 		*val = buf16 >> 2;
 		return IIO_VAL_INT;
 	case IIO_CHAN_INFO_SCALE:
-- 
2.43.0