From: Bárbara Fernandes <barbara.fernandes@usp.br>
Date: Sat, 18 May 2019 22:41:36 +0000 (-0300)
Subject: staging: iio: cdc: ad7150: create macro for capacitance channels
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0bae068509717712071193e5465a9ecc3c20e135;p=linux.git

staging: iio: cdc: ad7150: create macro for capacitance channels

Create macro for capacitance channels in order to remove the repeated
code and improve its readability.

Signed-off-by: Bárbara Fernandes <barbara.fernandes@usp.br>
Signed-off-by: Wilson Sales <spoonm@spoonm.org>
Co-developed-by: Wilson Sales <spoonm@spoonm.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index dd7fcab8e19e1..8234da4b8c652 100644
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -465,24 +465,19 @@ static const struct iio_event_spec ad7150_events[] = {
 	},
 };
 
+#define AD7150_CAPACITANCE_CHAN(_chan)	{			\
+		.type = IIO_CAPACITANCE,			\
+		.indexed = 1,					\
+		.channel = _chan,				\
+		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |	\
+		BIT(IIO_CHAN_INFO_AVERAGE_RAW),			\
+		.event_spec = ad7150_events,			\
+		.num_event_specs = ARRAY_SIZE(ad7150_events),	\
+	}
+
 static const struct iio_chan_spec ad7150_channels[] = {
-	{
-		.type = IIO_CAPACITANCE,
-		.indexed = 1,
-		.channel = 0,
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
-		BIT(IIO_CHAN_INFO_AVERAGE_RAW),
-		.event_spec = ad7150_events,
-		.num_event_specs = ARRAY_SIZE(ad7150_events),
-	}, {
-		.type = IIO_CAPACITANCE,
-		.indexed = 1,
-		.channel = 1,
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
-		BIT(IIO_CHAN_INFO_AVERAGE_RAW),
-		.event_spec = ad7150_events,
-		.num_event_specs = ARRAY_SIZE(ad7150_events),
-	},
+	AD7150_CAPACITANCE_CHAN(0),
+	AD7150_CAPACITANCE_CHAN(1)
 };
 
 /*