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Mon, 30 Mar 2026 07:20:27 -0400 From: Antoniu Miclaus To: Jorge Marques , Lars-Peter Clausen , Michael Hennerich , "Jonathan Cameron" , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Marcelo Schmitt , Renato Lui Geh , , CC: Antoniu Miclaus Subject: [PATCH 04/13] iio: adc: ad7793: add dev variable Date: Mon, 30 Mar 2026 14:18:47 +0300 Message-ID: <20260330111856.121589-5-antoniu.miclaus@analog.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260330111856.121589-1-antoniu.miclaus@analog.com> References: <20260330111856.121589-1-antoniu.miclaus@analog.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: TVaIwo2K4-MpBCkMZxkh4qpwquv_tuNV X-Proofpoint-ORIG-GUID: TVaIwo2K4-MpBCkMZxkh4qpwquv_tuNV X-Authority-Analysis: v=2.4 cv=TeqbdBQh c=1 sm=1 tr=0 ts=69ca5c85 cx=c_pps a=3WNzaoukacrqR9RwcOSAdA==:117 a=3WNzaoukacrqR9RwcOSAdA==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=0sLvza09kfJOxVLZPwjg:22 a=OmVn7CZJonkx5R5zMQLL:22 a=gAnH3GRIAAAA:8 a=ZpqOwzHjV6la0-d30qEA:9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMwMDA4OSBTYWx0ZWRfXz2oQz3FEIKFc GQA8F5W4XrLPgSY2rY90bM5rA0ePd6UifxiJSpSbIcfSZeEAC2ZLmGexUkMs/A9B4D15R4B60NZ fJDSWs5k8/JH7xH7laN+Am+n+Jz6NTVq5BZKK/jywcavP09MLxHHAHgDaLk7IkGiJq+ETGpEUoZ 84ynpnBZbMVzgPy6z3rtsCrG1ierr/+wj59eym1Dg9dPzRHUuVSSWfa5/rCg9ON0PweJjNQkKs6 YLdX3e3vuhI6PggHFT+c93NsiQFghTp+7BeR8eXE3yxjpHtZfiwNKC7kia/8e/UQhEMwX9VfHq2 rSTn6E4cByAQoIs1qtIzFhXqUcYT/+UhrvQUnb/jWfPunxJG88l1VX/h0sDmWm3/ZhA8W5gk4F3 WSsmnAITJBkDYFASMeX2mX3OAoI92cpyWyNLCgsVDMxDc8H7ekAmCyxWRwM9m767Cy9+Fb0X8ib WlovR+WifxetsiZ+66A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-29_05,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 priorityscore=1501 clxscore=1011 spamscore=0 impostorscore=0 lowpriorityscore=0 suspectscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603300089 Content-Type: text/plain; charset="utf-8" Add a local struct device pointer to simplify repeated &spi->dev dereferences throughout the probe function. Signed-off-by: Antoniu Miclaus --- drivers/iio/adc/ad7793.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 8ff7b70d6632..21c667e37b31 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -774,7 +774,8 @@ static const struct ad7793_chip_info ad7793_chip_info_t= bl[] =3D { =20 static int ad7793_probe(struct spi_device *spi) { - const struct ad7793_platform_data *pdata =3D dev_get_platdata(&spi->dev); + struct device *dev =3D &spi->dev; + const struct ad7793_platform_data *pdata =3D dev_get_platdata(dev); struct ad7793_state *st; struct iio_dev *indio_dev; int ret, vref_mv =3D 0; @@ -789,7 +790,7 @@ static int ad7793_probe(struct spi_device *spi) return -ENODEV; } =20 - indio_dev =3D devm_iio_device_alloc(&spi->dev, sizeof(*st)); + indio_dev =3D devm_iio_device_alloc(dev, sizeof(*st)); if (indio_dev =3D=3D NULL) return -ENOMEM; =20 @@ -798,7 +799,7 @@ static int ad7793_probe(struct spi_device *spi) ad_sd_init(&st->sd, indio_dev, spi, &ad7793_sigma_delta_info); =20 if (pdata->refsel !=3D AD7793_REFSEL_INTERNAL) { - ret =3D devm_regulator_get_enable_read_voltage(&spi->dev, "refin"); + ret =3D devm_regulator_get_enable_read_voltage(dev, "refin"); if (ret < 0) return ret; =20 @@ -816,7 +817,7 @@ static int ad7793_probe(struct spi_device *spi) indio_dev->num_channels =3D st->chip_info->num_channels; indio_dev->info =3D st->chip_info->iio_info; =20 - ret =3D devm_ad_sd_setup_buffer_and_trigger(&spi->dev, indio_dev); + ret =3D devm_ad_sd_setup_buffer_and_trigger(dev, indio_dev); if (ret) return ret; =20 @@ -824,7 +825,7 @@ static int ad7793_probe(struct spi_device *spi) if (ret) return ret; =20 - return devm_iio_device_register(&spi->dev, indio_dev); + return devm_iio_device_register(dev, indio_dev); } =20 static const struct spi_device_id ad7793_id[] =3D { --=20 2.43.0