diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2011-10-26 17:41:35 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-26 16:35:04 -0800 |
| commit | 924f8a21dd13223cc1493a916c6769cf73e0d45e (patch) | |
| tree | 60ec15425748b95730cb779f618d0ab6d0d0fd78 /drivers/staging/iio/imu/adis16400_core.c | |
| parent | 3014cd97e56d312865d670653adec338a8e5fc0e (diff) | |
staging:iio: Do not use bitmasks for channel info addresses
Currently the iio framework uses bitmasks for the address field of channel info
attributes. This is for historical reasons and no longer required since it will
only ever query a single info attribute at once. This patch changes the code to
use the non-shifted iio_chan_info_enum values for the info attribute address.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/imu/adis16400_core.c')
| -rw-r--r-- | drivers/staging/iio/imu/adis16400_core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c index e6df4921b55b..0018272625c3 100644 --- a/drivers/staging/iio/imu/adis16400_core.c +++ b/drivers/staging/iio/imu/adis16400_core.c @@ -464,7 +464,7 @@ static int adis16400_write_raw(struct iio_dev *indio_dev, int ret; switch (mask) { - case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE): + case IIO_CHAN_INFO_CALIBBIAS_SEPARATE: mutex_lock(&indio_dev->mlock); ret = adis16400_spi_write_reg_16(indio_dev, adis16400_addresses[chan->address][1], @@ -504,8 +504,8 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, *val = val16; mutex_unlock(&indio_dev->mlock); return IIO_VAL_INT; - case (1 << IIO_CHAN_INFO_SCALE_SHARED): - case (1 << IIO_CHAN_INFO_SCALE_SEPARATE): + case IIO_CHAN_INFO_SCALE_SHARED: + case IIO_CHAN_INFO_SCALE_SEPARATE: switch (chan->type) { case IIO_ANGL_VEL: *val = 0; @@ -533,7 +533,7 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, default: return -EINVAL; } - case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE): + case IIO_CHAN_INFO_CALIBBIAS_SEPARATE: mutex_lock(&indio_dev->mlock); ret = adis16400_spi_read_reg_16(indio_dev, adis16400_addresses[chan->address][1], @@ -544,7 +544,7 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, val16 = ((val16 & 0xFFF) << 4) >> 4; *val = val16; return IIO_VAL_INT; - case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE): + case IIO_CHAN_INFO_OFFSET_SEPARATE: /* currently only temperature */ *val = 198; *val2 = 160000; |