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staging:iio:isl29028 Add IIO_CHAN_INFO_RAW/PROCESSED entries 

Precursor to making value read / write attribute optional.
This one stands along as it merged just before the series
doing all the other drivers.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jonathan Cameron 2012-04-15 17:41:29 +01:00 committed by Greg Kroah-Hartman
parent a74437e46b
commit a8c0ed7565
1 changed files with 7 additions and 3 deletions
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10
drivers/staging/iio/light/isl29028.c
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@ -330,7 +330,8 @@ static int isl29028_read_raw(struct iio_dev *indio_dev,
mutex_lock(&chip->lock);
switch (mask) {
case 0:
case IIO_CHAN_INFO_RAW:
case IIO_CHAN_INFO_PROCESSED:
switch (chan->type) {
case IIO_LIGHT:
ret = isl29028_als_get(chip, val);
@ -391,12 +392,15 @@ static const struct iio_chan_spec isl29028_channels[] = {
{
.type = IIO_LIGHT,
.processed_val = 1,
.info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}, {
.type = IIO_INTENSITY,
.info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
}, {
.type = IIO_PROXIMITY,
.info_mask = IIO_CHAN_INFO_SAMP_FREQ_SEPARATE_BIT,
.info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SAMP_FREQ_SEPARATE_BIT,
}
};