linux-kernel - [PATCH 2/3] hwmon: (adt7310) Use spi_w8r16be() instead spi

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Message-Id: <1380292469-17347-2-git-send-email-lars@metafoo.de>
Date:	Fri, 27 Sep 2013 16:34:28 +0200
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Mark Brown <broonie@...nel.org>, Jean Delvare <khali@...ux-fr.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Jonathan Cameron <jic23@...nel.org>
Cc:	lm-sensors@...sensors.org, linux-kernel@...r.kernel.org,
	linux-iio@...r.kernel.org, linux-spi@...r.kernel.org,
	Lars-Peter Clausen <lars@...afoo.de>
Subject: [PATCH 2/3] hwmon: (adt7310) Use spi_w8r16be() instead spi_w8r16()

Using spi_w8r16be() instead of spi_w8r16() in this driver makes a code a bit
shorter and cleaner.

Signed-off-by: Lars-Peter Clausen <lars@...afoo.de>
---
 drivers/hwmon/adt7310.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/hwmon/adt7310.c b/drivers/hwmon/adt7310.c
index da5f078..5994cf6 100644
--- a/drivers/hwmon/adt7310.c
+++ b/drivers/hwmon/adt7310.c
@@ -42,13 +42,8 @@ static const u8 adt7310_reg_table[] = {
 static int adt7310_spi_read_word(struct device *dev, u8 reg)
 {
 	struct spi_device *spi = to_spi_device(dev);
-	int ret;
 
-	ret = spi_w8r16(spi, AD7310_COMMAND(reg) | ADT7310_CMD_READ);
-	if (ret < 0)
-		return ret;
-
-	return be16_to_cpu((__force __be16)ret);
+	return spi_w8r16be(spi, AD7310_COMMAND(reg) | ADT7310_CMD_READ);
 }
 
 static int adt7310_spi_write_word(struct device *dev, u8 reg, u16 data)
-- 
1.8.0

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