diff options
| author | Tomas Melin <tomas.melin@vaisala.com> | 2026-02-10 13:53:38 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2026-02-23 11:24:22 +0300 |
| commit | 89443dc7843c22411f7bdeffa513e4dc709c7ba2 (patch) | |
| tree | 1301752bf1aed959e2ba848c6c60329739fd0f70 | |
| parent | 519ecb5f100193dd79de2760dd7296688b2484b4 (diff) | |
| download | linux-89443dc7843c22411f7bdeffa513e4dc709c7ba2.tar.xz | |
iio: adc: ad9467: simplify device pointer in probe
Create alias for the device pointer to simplify referencing
and keeping syntax and column width shorter.
Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/adc/ad9467.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c index 022888545580..ee0190e711af 100644 --- a/drivers/iio/adc/ad9467.c +++ b/drivers/iio/adc/ad9467.c @@ -1300,12 +1300,13 @@ static void ad9467_debugfs_init(struct iio_dev *indio_dev) static int ad9467_probe(struct spi_device *spi) { + struct device *dev = &spi->dev; struct iio_dev *indio_dev; struct ad9467_state *st; unsigned int id; int ret; - indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); + indio_dev = devm_iio_device_alloc(dev, sizeof(*st)); if (!indio_dev) return -ENOMEM; @@ -1320,16 +1321,15 @@ static int ad9467_probe(struct spi_device *spi) if (AD9467_CAN_INVERT(st)) st->calib_map_size *= 2; - st->clk = devm_clk_get_enabled(&spi->dev, "adc-clk"); + st->clk = devm_clk_get_enabled(dev, "adc-clk"); if (IS_ERR(st->clk)) return PTR_ERR(st->clk); - st->pwrdown_gpio = devm_gpiod_get_optional(&spi->dev, "powerdown", - GPIOD_OUT_LOW); + st->pwrdown_gpio = devm_gpiod_get_optional(dev, "powerdown", GPIOD_OUT_LOW); if (IS_ERR(st->pwrdown_gpio)) return PTR_ERR(st->pwrdown_gpio); - ret = ad9467_reset(&spi->dev); + ret = ad9467_reset(dev); if (ret) return ret; @@ -1339,7 +1339,7 @@ static int ad9467_probe(struct spi_device *spi) id = ad9467_spi_read(st, AN877_ADC_REG_CHIP_ID); if (id != st->info->id) { - dev_err(&spi->dev, "Mismatch CHIP_ID, got 0x%X, expected 0x%X\n", + dev_err(dev, "Mismatch CHIP_ID, got 0x%X, expected 0x%X\n", id, st->info->id); return -ENODEV; } @@ -1356,11 +1356,11 @@ static int ad9467_probe(struct spi_device *spi) if (ret) return ret; - ret = devm_iio_backend_request_buffer(&spi->dev, st->back, indio_dev); + ret = devm_iio_backend_request_buffer(dev, st->back, indio_dev); if (ret) return ret; - ret = devm_iio_backend_enable(&spi->dev, st->back); + ret = devm_iio_backend_enable(dev, st->back); if (ret) return ret; @@ -1368,7 +1368,7 @@ static int ad9467_probe(struct spi_device *spi) if (ret) return ret; - ret = devm_iio_device_register(&spi->dev, indio_dev); + ret = devm_iio_device_register(dev, indio_dev); if (ret) return ret; |