diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-06-10 15:00:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-06-11 20:31:00 +0100 |
| commit | 19155762f189b3f3e46a9284752857989eb2c7e2 (patch) | |
| tree | b7ece99ac6ae5ac2e14d95e3a4c18dd9620fcc5f /drivers/staging/iio/gyro | |
| parent | fe79112153e71f1b03a81294fe75199262d0f956 (diff) | |
staging:iio:adis16130: Fix sample reading
The driver first does a proper read of the data register, but right after that
it does a spi_read, which will overwrite the initial result.
It looks as if the extra spi_read was accidentally introduced in commit
a5e7363ca ("staging:iio:gyro:adis16130 drop control of adc resolution."), quite
likely due to a bad rebase.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging/iio/gyro')
| -rw-r--r-- | drivers/staging/iio/gyro/adis16130_core.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/iio/gyro/adis16130_core.c b/drivers/staging/iio/gyro/adis16130_core.c index 528863540796..2537f59f5425 100644 --- a/drivers/staging/iio/gyro/adis16130_core.c +++ b/drivers/staging/iio/gyro/adis16130_core.c @@ -62,7 +62,6 @@ static int adis16130_spi_read(struct iio_dev *indio_dev, u8 reg_addr, u32 *val) spi_message_init(&msg); spi_message_add_tail(&xfer, &msg); ret = spi_sync(st->us, &msg); - ret = spi_read(st->us, st->buf, 4); if (ret == 0) *val = (st->buf[1] << 16) | (st->buf[2] << 8) | st->buf[3]; |