Commit af3d5cad authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
Browse files

iio:adis16080: Use spi_sync_transfer() 



Use the spi_sync_transfer() helper function instead of open-coding it. Makes
the code a bit shorter.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 66a18916

drivers/iio/gyro/adis16080.c

+1 −6
Original line number Diff line number Diff line
@@ -51,7 +51,6 @@ static int adis16080_read_sample(struct iio_dev *indio_dev, 
		u16 addr, int *val)

{

	struct adis16080_state *st = iio_priv(indio_dev);

	struct spi_message m;

	int ret;

	struct spi_transfer	t[] = {

		{
@@ -66,11 +65,7 @@ static int adis16080_read_sample(struct iio_dev *indio_dev, 


	st->buf = cpu_to_be16(addr | ADIS16080_DIN_WRITE);



	spi_message_init(&m);

	spi_message_add_tail(&t[0], &m);

	spi_message_add_tail(&t[1], &m);



	ret = spi_sync(st->us, &m);

	ret = spi_sync_transfer(st->us, t, ARRAY_SIZE(t));

	if (ret == 0)

		*val = sign_extend32(be16_to_cpu(st->buf), 11);