diff options
| author | Jonathan Cameron <jic23@kernel.org> | 2012-04-15 17:41:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-18 16:38:20 -0700 |
| commit | 967d3fe0dc84ac26380e8c9d916d90e1977a75d8 (patch) | |
| tree | 63bc7f81b61a8795204cb7f51187894ed7b21223 /drivers/staging/iio/impedance-analyzer/ad5933.c | |
| parent | 6246577071ac4b29579203e7c22a7f383cf4f9e8 (diff) | |
staging:iio:impedance Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers.
Precursor to making value read / write attribute optional.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio/impedance-analyzer/ad5933.c')
| -rw-r--r-- | drivers/staging/iio/impedance-analyzer/ad5933.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c index 06b9fe29a817..9d5738aa427a 100644 --- a/drivers/staging/iio/impedance-analyzer/ad5933.c +++ b/drivers/staging/iio/impedance-analyzer/ad5933.c @@ -114,6 +114,7 @@ static struct iio_chan_spec ad5933_channels[] = { .indexed = 1, .processed_val = 1, .channel = 0, + .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT, .address = AD5933_REG_TEMP_DATA, .scan_type = { .sign = 's', @@ -125,7 +126,8 @@ static struct iio_chan_spec ad5933_channels[] = { .indexed = 1, .channel = 0, .extend_name = "real_raw", - .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_SCALE_SEPARATE_BIT, .address = AD5933_REG_REAL_DATA, .scan_index = 0, .scan_type = { @@ -138,7 +140,8 @@ static struct iio_chan_spec ad5933_channels[] = { .indexed = 1, .channel = 0, .extend_name = "imag_raw", - .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_SCALE_SEPARATE_BIT, .address = AD5933_REG_IMAG_DATA, .scan_index = 1, .scan_type = { @@ -524,7 +527,8 @@ static int ad5933_read_raw(struct iio_dev *indio_dev, mutex_lock(&indio_dev->mlock); switch (m) { - case 0: + case IIO_CHAN_INFO_RAW: + case IIO_CHAN_INFO_PROCESSED: if (iio_buffer_enabled(indio_dev)) { ret = -EBUSY; goto out; |