diff options
Diffstat (limited to 'drivers/staging/iio/cdc/ad7746.c')
| -rw-r--r-- | drivers/staging/iio/cdc/ad7746.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c index 0b5cb788abee..496e90f559c7 100644 --- a/drivers/staging/iio/cdc/ad7746.c +++ b/drivers/staging/iio/cdc/ad7746.c @@ -96,8 +96,6 @@ struct ad7746_chip_info { u8 vt_setup; u8 capdac[2][2]; s8 capdac_set; - - u8 data[3] ____cacheline_aligned; }; enum ad7746_chan { @@ -522,6 +520,7 @@ static int ad7746_read_raw(struct iio_dev *indio_dev, struct ad7746_chip_info *chip = iio_priv(indio_dev); int ret, delay, idx; u8 regval, reg; + u8 data[3]; mutex_lock(&chip->lock); @@ -544,13 +543,11 @@ static int ad7746_read_raw(struct iio_dev *indio_dev, ret = i2c_smbus_read_i2c_block_data(chip->client, chan->address >> 8, - sizeof(chip->data), - chip->data); - + sizeof(data), data); if (ret < 0) goto out; - *val = get_unaligned_be24(chip->data) - 0x800000; + *val = get_unaligned_be24(data) - 0x800000; switch (chan->type) { case IIO_TEMP: |