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iio: health: max30102: Introduce intensity channel macro 

Signed-off-by: Peter Meerwald-Stalder <pmeerw@pmeerw.net>
Acked-by: Matt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
hifive-unleashed-5.1
Peter Meerwald-Stadler 2017-10-27 21:45:37 +02:00 committed by Jonathan Cameron
parent 84b0ce05e4
commit 839a74cde7
1 changed files with 16 additions and 28 deletions
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44
drivers/iio/health/max30102.c
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@ -106,35 +106,23 @@ static const struct regmap_config max30102_regmap_config = {
static const unsigned long max30102_scan_masks[] = {0x3, 0};
#define MAX30102_INTENSITY_CHANNEL(_si, _mod) { \
.type = IIO_INTENSITY, \
.channel2 = _mod, \
.modified = 1, \
.scan_index = _si, \
.scan_type = { \
.sign = 'u', \
.shift = 8, \
.realbits = 18, \
.storagebits = 32, \
.endianness = IIO_BE, \
}, \
}
static const struct iio_chan_spec max30102_channels[] = {
{
.type = IIO_INTENSITY,
.channel2 = IIO_MOD_LIGHT_RED,
.modified = 1,
.scan_index = 0,
.scan_type = {
.sign = 'u',
.shift = 8,
.realbits = 18,
.storagebits = 32,
.endianness = IIO_BE,
},
},
{
.type = IIO_INTENSITY,
.channel2 = IIO_MOD_LIGHT_IR,
.modified = 1,
.scan_index = 1,
.scan_type = {
.sign = 'u',
.shift = 8,
.realbits = 18,
.storagebits = 32,
.endianness = IIO_BE,
},
},
MAX30102_INTENSITY_CHANNEL(0, IIO_MOD_LIGHT_RED),
MAX30102_INTENSITY_CHANNEL(1, IIO_MOD_LIGHT_IR),
{
.type = IIO_TEMP,
.info_mask_separate =