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staging:iio:adc:ad7606 add local define for chan_spec structures.

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IIO_CHAN is being phased out and in this case things are so
simple it makes sense to have a local one parameter equivalent.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-09-30 10:05:38 +01:00 committed by Greg Kroah-Hartman
parent 58dffaeddd
commit 50ac23be39
1 changed files with 28 additions and 54 deletions
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82
drivers/staging/iio/adc/ad7606_core.c
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@ -233,69 +233,43 @@ static const struct attribute_group ad7606_attribute_group = {
.is_visible = ad7606_attr_is_visible,
};
#define AD7606_CHANNEL(num) \
{ \
.type = IIO_VOLTAGE, \
.indexed = 1, \
.channel = num, \
.address = num, \
.scan_index = num, \
.scan_type = IIO_ST('s', 16, 16, 0), \
}
static struct iio_chan_spec ad7606_8_channels[] = {
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
0, 0, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
1, 1, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
2, 2, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
3, 3, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 4, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
4, 4, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 5, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
5, 5, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 6, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
6, 6, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 7, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
7, 7, IIO_ST('s', 16, 16, 0), 0),
AD7606_CHANNEL(0),
AD7606_CHANNEL(1),
AD7606_CHANNEL(2),
AD7606_CHANNEL(3),
AD7606_CHANNEL(4),
AD7606_CHANNEL(5),
AD7606_CHANNEL(6),
AD7606_CHANNEL(7),
IIO_CHAN_SOFT_TIMESTAMP(8),
};
static struct iio_chan_spec ad7606_6_channels[] = {
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
0, 0, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
1, 1, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
2, 2, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
3, 3, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 4, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
4, 4, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 5, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
5, 5, IIO_ST('s', 16, 16, 0), 0),
AD7606_CHANNEL(0),
AD7606_CHANNEL(1),
AD7606_CHANNEL(2),
AD7606_CHANNEL(3),
AD7606_CHANNEL(4),
AD7606_CHANNEL(5),
IIO_CHAN_SOFT_TIMESTAMP(6),
};
static struct iio_chan_spec ad7606_4_channels[] = {
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
0, 0, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
1, 1, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
2, 2, IIO_ST('s', 16, 16, 0), 0),
IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0,
(1 << IIO_CHAN_INFO_SCALE_SHARED),
3, 3, IIO_ST('s', 16, 16, 0), 0),
AD7606_CHANNEL(0),
AD7606_CHANNEL(1),
AD7606_CHANNEL(2),
AD7606_CHANNEL(3),
IIO_CHAN_SOFT_TIMESTAMP(4),
};