linux-kernel - [PATCH] iio: bmi160: use variable names for sizeof() operator

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Date:   Sun, 15 Jan 2017 21:01:10 -0800
From:   Alison Schofield <amsfield22@...il.com>
To:     jic23@...nel.org
Cc:     daniel.baluta@...il.com, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, linux-iio@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] iio: bmi160: use variable names for sizeof() operator

Replace the types with the actual variable names when using the
sizeof() operator.  This is kernel preferred style as it protects
against future changes to variable type.

Signed-off-by: Alison Schofield <amsfield22@...il.com>
---
 drivers/iio/imu/bmi160/bmi160_core.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/imu/bmi160/bmi160_core.c b/drivers/iio/imu/bmi160/bmi160_core.c
index 5355507..1e7c88b 100644
--- a/drivers/iio/imu/bmi160/bmi160_core.c
+++ b/drivers/iio/imu/bmi160/bmi160_core.c
@@ -338,9 +338,9 @@ static int bmi160_get_data(struct bmi160_data *data, int chan_type,
 	__le16 sample;
 	enum bmi160_sensor_type t = bmi160_to_sensor(chan_type);
 
-	reg = bmi160_regs[t].data + (axis - IIO_MOD_X) * sizeof(__le16);
+	reg = bmi160_regs[t].data + (axis - IIO_MOD_X) * sizeof(sample);
 
-	ret = regmap_bulk_read(data->regmap, reg, &sample, sizeof(__le16));
+	ret = regmap_bulk_read(data->regmap, reg, &sample, sizeof(sample));
 	if (ret < 0)
 		return ret;
 
@@ -405,8 +405,8 @@ static irqreturn_t bmi160_trigger_handler(int irq, void *p)
 
 	for_each_set_bit(i, indio_dev->active_scan_mask,
 			 indio_dev->masklength) {
-		ret = regmap_bulk_read(data->regmap, base + i * sizeof(__le16),
-				       &sample, sizeof(__le16));
+		ret = regmap_bulk_read(data->regmap, base + i * sizeof(sample),
+				       &sample, sizeof(sample));
 		if (ret < 0)
 			goto done;
 		buf[j++] = sample;
-- 
2.1.4