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From:   "H. Nikolaus Schaller" <hns@goldelico.com>
To:     Linus Walleij <linus.walleij@linaro.org>,
        Jonathan Cameron <jic23@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        "H. Nikolaus Schaller" <hns@goldelico.com>,
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        Charles Keepax <ckeepax@opensource.cirrus.com>,
        Song Qiang <songqiang1304521@gmail.com>,
        Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>,
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        Jonathan Marek <jonathan@marek.ca>,
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        Stephan Gerhold <stephan@gerhold.net>
Cc:     letux-kernel@openphoenux.org, Hartmut Knaack <knaack.h@gmx.de>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
        linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH v2 10/10] iio: ak8975: improve code readability
Date:   Thu, 21 Feb 2019 18:02:55 +0100
Message-Id: <8a4498a761bf63e38c16f17d437715be0399a957.1550768574.git.hns@goldelico.com>
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- use temporary variable in get_mount_matrix()
- remove , after { }

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
 drivers/iio/magnetometer/ak8975.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index db7214ac514c..43d08c089792 100644
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -746,12 +746,14 @@ static const struct iio_mount_matrix *
 ak8975_get_mount_matrix(const struct iio_dev *indio_dev,
 			const struct iio_chan_spec *chan)
 {
-	return &((struct ak8975_data *)iio_priv(indio_dev))->orientation;
+	struct ak8975_data *data = iio_priv(indio_dev);
+
+	return &data->orientation;
 }
 
 static const struct iio_chan_spec_ext_info ak8975_ext_info[] = {
 	IIO_MOUNT_MATRIX(IIO_SHARED_BY_DIR, ak8975_get_mount_matrix),
-	{ },
+	{ }
 };
 
 #define AK8975_CHANNEL(axis, index)					\
@@ -792,7 +794,7 @@ static const struct acpi_device_id ak_acpi_match[] = {
 	{"AK09911", AK09911},
 	{"AKM9911", AK09911},
 	{"AK09912", AK09912},
-	{ },
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, ak_acpi_match);
 #endif
-- 
2.19.1