diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-10-05 08:45:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-10-05 12:01:06 +0100 |
| commit | 63e4f052226dd9079409c22b55f38b1e50c5fb95 (patch) | |
| tree | 17709f82859e371799a621383edb53fc8f156553 | |
| parent | f28607f3bf07a0fce3a34e76554947d2b1eab13d (diff) | |
staging:iio:adis16220: 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: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/staging/iio/accel/adis16220_core.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c index 5c289614357c..4c9364b63c77 100644 --- a/drivers/staging/iio/accel/adis16220_core.c +++ b/drivers/staging/iio/accel/adis16220_core.c @@ -102,7 +102,6 @@ static ssize_t adis16220_capture_buffer_read(struct iio_dev *indio_dev, int addr) { struct adis16220_state *st = iio_priv(indio_dev); - struct spi_message msg; struct spi_transfer xfers[] = { { .tx_buf = st->tx, @@ -147,10 +146,7 @@ static ssize_t adis16220_capture_buffer_read(struct iio_dev *indio_dev, } xfers[1].len = count; - spi_message_init(&msg); - spi_message_add_tail(&xfers[0], &msg); - spi_message_add_tail(&xfers[1], &msg); - ret = spi_sync(st->adis.spi, &msg); + ret = spi_sync_transfer(st->adis.spi, xfers, ARRAY_SIZE(xfers)); if (ret) { mutex_unlock(&st->buf_lock); |