diff options
Diffstat (limited to 'drivers/staging/iio/resolver/ad2s1210.c')
-rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 74adb82f37c3..e4cf42438487 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -94,8 +94,8 @@ struct ad2s1210_state { bool hysteresis; u8 resolution; enum ad2s1210_mode mode; - u8 rx[2] ____cacheline_aligned; - u8 tx[2] ____cacheline_aligned; + u8 rx[2] __aligned(IIO_DMA_MINALIGN); + u8 tx[2]; }; static const int ad2s1210_mode_vals[4][2] = { @@ -499,7 +499,6 @@ static int ad2s1210_read_raw(struct iio_dev *indio_dev, ret = IIO_VAL_INT; break; case IIO_ANGL_VEL: - negative = st->rx[0] & 0x80; vel = be16_to_cpup((__be16 *)st->rx); vel >>= 16 - st->resolution; if (vel & 0x8000) { |