From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Lars-Peter Clausen To: Jonathan Cameron Cc: linux-iio@vger.kernel.org, Lars-Peter Clausen Subject: [PATCH 2/8] iio:adis16080: Use spi_sync_transfer() Date: Sat, 5 Oct 2013 09:45:02 +0200 Message-Id: <1380959108-21775-2-git-send-email-lars@metafoo.de> In-Reply-To: <1380959108-21775-1-git-send-email-lars@metafoo.de> References: <1380959108-21775-1-git-send-email-lars@metafoo.de> List-ID: Use the spi_sync_transfer() helper function instead of open-coding it. Makes the code a bit shorter. Signed-off-by: Lars-Peter Clausen --- drivers/iio/gyro/adis16080.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c index e9ec022..add5098 100644 --- a/drivers/iio/gyro/adis16080.c +++ b/drivers/iio/gyro/adis16080.c @@ -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); -- 1.8.0