Commit 967d3fe0 authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Greg Kroah-Hartman
Browse files

staging:iio:impedance Add IIO_CHAN_INFO_RAW/PROCESSED entries to all drivers. 



Precursor to making value read / write attribute optional.

Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 62465770

drivers/staging/iio/impedance-analyzer/ad5933.c

+7 −3
Original line number Diff line number Diff line
@@ -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;

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