linux-kernel - [PATCH v4 04/19] iio: accel: bma220: shorten spi->dev calls

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Message-Id: <20251005-b4-bma220_improvements-v4-4-0f449ba31585@subdimension.ro>
Date: Sun, 05 Oct 2025 16:12:13 +0300
From: Petre Rodan <petre.rodan@...dimension.ro>
To: Jonathan Cameron <jic23@...nel.org>, 
 David Lechner <dlechner@...libre.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 linux-iio@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org
Subject: [PATCH v4 04/19] iio: accel: bma220: shorten spi->dev calls

Provide functions easier access to device struct.

Signed-off-by: Petre Rodan <petre.rodan@...dimension.ro>
---
v4 - split from bigger patch (Andy)
---
 drivers/iio/accel/bma220_spi.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/accel/bma220_spi.c b/drivers/iio/accel/bma220_spi.c
index 8c313debc1dff7f4bae7c165bc555ee190996291..a5d2906321ae5fc67c0e1dc44651833c5e7fcb39 100644
--- a/drivers/iio/accel/bma220_spi.c
+++ b/drivers/iio/accel/bma220_spi.c
@@ -258,8 +258,9 @@ static int bma220_probe(struct spi_device *spi)
 	int ret;
 	struct iio_dev *indio_dev;
 	struct bma220_data *data;
+	struct device *dev = &spi->dev;
 
-	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*data));
+	indio_dev = devm_iio_device_alloc(dev, sizeof(*data));
 	if (!indio_dev)
 		return -ENOMEM;
 
@@ -278,19 +279,19 @@ static int bma220_probe(struct spi_device *spi)
 	if (ret)
 		return ret;
 
-	ret = devm_add_action_or_reset(&spi->dev, bma220_deinit, spi);
+	ret = devm_add_action_or_reset(dev, bma220_deinit, spi);
 	if (ret)
 		return ret;
 
-	ret = devm_iio_triggered_buffer_setup(&spi->dev, indio_dev,
+	ret = devm_iio_triggered_buffer_setup(dev, indio_dev,
 					      iio_pollfunc_store_time,
 					      bma220_trigger_handler, NULL);
 	if (ret < 0) {
-		dev_err(&spi->dev, "iio triggered buffer setup failed\n");
+		dev_err(dev, "iio triggered buffer setup failed\n");
 		return ret;
 	}
 
-	return devm_iio_device_register(&spi->dev, indio_dev);
+	return devm_iio_device_register(dev, indio_dev);
 }
 
 static int bma220_suspend(struct device *dev)

-- 
2.49.1