diff options
Diffstat (limited to 'drivers/iio/gyro/adis16130.c')
| -rw-r--r-- | drivers/iio/gyro/adis16130.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/iio/gyro/adis16130.c b/drivers/iio/gyro/adis16130.c index ac66fc18404..445c2aecfad 100644 --- a/drivers/iio/gyro/adis16130.c +++ b/drivers/iio/gyro/adis16130.c @@ -47,7 +47,6 @@ static int adis16130_spi_read(struct iio_dev *indio_dev, u8 reg_addr, u32 *val) { int ret; struct adis16130_state *st = iio_priv(indio_dev); - struct spi_message msg; struct spi_transfer xfer = { .tx_buf = st->buf, .rx_buf = st->buf, @@ -59,10 +58,7 @@ static int adis16130_spi_read(struct iio_dev *indio_dev, u8 reg_addr, u32 *val) st->buf[0] = ADIS16130_CON_RD | reg_addr; st->buf[1] = st->buf[2] = st->buf[3] = 0; - spi_message_init(&msg); - spi_message_add_tail(&xfer, &msg); - ret = spi_sync(st->us, &msg); - + ret = spi_sync_transfer(st->us, &xfer, 1); if (ret == 0) *val = (st->buf[1] << 16) | (st->buf[2] << 8) | st->buf[3]; mutex_unlock(&st->buf_lock); @@ -103,7 +99,6 @@ static int adis16130_read_raw(struct iio_dev *indio_dev, default: return -EINVAL; } - break; case IIO_CHAN_INFO_OFFSET: switch (chan->type) { case IIO_ANGL_VEL: @@ -115,7 +110,6 @@ static int adis16130_read_raw(struct iio_dev *indio_dev, default: return -EINVAL; } - break; } return -EINVAL; |