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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/ad7780.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/iio/adc/ad7780.c b/drivers/iio/adc/ad7780.c index 24d2dcad8f4d..4c1990e27213 100644 --- a/drivers/iio/adc/ad7780.c +++ b/drivers/iio/adc/ad7780.c @@ -307,11 +307,12 @@ static void ad7780_reg_disable(void *reg) =20 static int ad7780_probe(struct spi_device *spi) { + struct device *dev =3D &spi->dev; struct ad7780_state *st; struct iio_dev *indio_dev; int ret; =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) return -ENOMEM; =20 @@ -329,11 +330,11 @@ static int ad7780_probe(struct spi_device *spi) indio_dev->num_channels =3D 1; indio_dev->info =3D &ad7780_info; =20 - ret =3D ad7780_init_gpios(&spi->dev, st); + ret =3D ad7780_init_gpios(dev, st); if (ret) return ret; =20 - st->reg =3D devm_regulator_get(&spi->dev, "avdd"); + st->reg =3D devm_regulator_get(dev, "avdd"); if (IS_ERR(st->reg)) return PTR_ERR(st->reg); =20 @@ -343,15 +344,15 @@ static int ad7780_probe(struct spi_device *spi) return ret; } =20 - ret =3D devm_add_action_or_reset(&spi->dev, ad7780_reg_disable, st->reg); + ret =3D devm_add_action_or_reset(dev, ad7780_reg_disable, st->reg); if (ret) return ret; =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 - return devm_iio_device_register(&spi->dev, indio_dev); + return devm_iio_device_register(dev, indio_dev); } =20 static const struct spi_device_id ad7780_id[] =3D { --=20 2.43.0