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>

diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c
index 0123347bed582ac973a095267410d872545e472b..6c395c8c232638b5b4c72c3befca6f9e4f1a6bcf 100644 (file)
--- a/drivers/iio/health/max30102.c
+++ b/drivers/iio/health/max30102.c
@@ -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 =