diff options
| author | Antoniu Miclaus <antoniu.miclaus@analog.com> | 2026-02-27 16:01:32 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2026-02-28 11:35:02 +0000 |
| commit | 4ced084be4cfbb8ee08a79a0b09e4db3ff1ed9fa (patch) | |
| tree | bb7efd032ae0cc7bddbdb3fa0e1858fd206d10c0 /drivers/iio | |
| parent | 6faa419480ecc6647c29137e565f47c7e0d5ad23 (diff) | |
iio: frequency: admv1014: add dev variable
Introduce a local struct device pointer in functions that reference
&spi->dev for device-managed resource calls and device property reads,
improving code readability.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/frequency/admv1014.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/iio/frequency/admv1014.c b/drivers/iio/frequency/admv1014.c index 7a8f92ec80a2..f829c4595df3 100644 --- a/drivers/iio/frequency/admv1014.c +++ b/drivers/iio/frequency/admv1014.c @@ -610,6 +610,7 @@ static int admv1014_init(struct admv1014_state *st) { unsigned int chip_id, enable_reg, enable_reg_msk; struct spi_device *spi = st->spi; + struct device *dev = &spi->dev; int ret; ret = regulator_bulk_enable(ADMV1014_NUM_REGULATORS, st->regulators); @@ -618,7 +619,7 @@ static int admv1014_init(struct admv1014_state *st) return ret; } - ret = devm_add_action_or_reset(&spi->dev, admv1014_reg_disable, st->regulators); + ret = devm_add_action_or_reset(dev, admv1014_reg_disable, st->regulators); if (ret) return ret; @@ -626,16 +627,16 @@ static int admv1014_init(struct admv1014_state *st) if (ret) return ret; - ret = devm_add_action_or_reset(&spi->dev, admv1014_clk_disable, st->clkin); + ret = devm_add_action_or_reset(dev, admv1014_clk_disable, st->clkin); if (ret) return ret; st->nb.notifier_call = admv1014_freq_change; - ret = devm_clk_notifier_register(&spi->dev, st->clkin, &st->nb); + ret = devm_clk_notifier_register(dev, st->clkin, &st->nb); if (ret) return ret; - ret = devm_add_action_or_reset(&spi->dev, admv1014_powerdown, st); + ret = devm_add_action_or_reset(dev, admv1014_powerdown, st); if (ret) return ret; @@ -712,13 +713,14 @@ static int admv1014_properties_parse(struct admv1014_state *st) { unsigned int i; struct spi_device *spi = st->spi; + struct device *dev = &spi->dev; int ret; - st->det_en = device_property_read_bool(&spi->dev, "adi,detector-enable"); + st->det_en = device_property_read_bool(dev, "adi,detector-enable"); - st->p1db_comp = device_property_read_bool(&spi->dev, "adi,p1db-compensation-enable"); + st->p1db_comp = device_property_read_bool(dev, "adi,p1db-compensation-enable"); - ret = device_property_match_property_string(&spi->dev, "adi,input-mode", + ret = device_property_match_property_string(dev, "adi,input-mode", input_mode_names, ARRAY_SIZE(input_mode_names)); if (ret >= 0) @@ -726,7 +728,7 @@ static int admv1014_properties_parse(struct admv1014_state *st) else st->input_mode = ADMV1014_IQ_MODE; - ret = device_property_match_property_string(&spi->dev, "adi,quad-se-mode", + ret = device_property_match_property_string(dev, "adi,quad-se-mode", quad_se_mode_names, ARRAY_SIZE(quad_se_mode_names)); if (ret >= 0) @@ -737,16 +739,16 @@ static int admv1014_properties_parse(struct admv1014_state *st) for (i = 0; i < ADMV1014_NUM_REGULATORS; ++i) st->regulators[i].supply = admv1014_reg_name[i]; - ret = devm_regulator_bulk_get(&st->spi->dev, ADMV1014_NUM_REGULATORS, + ret = devm_regulator_bulk_get(dev, ADMV1014_NUM_REGULATORS, st->regulators); if (ret) { dev_err(&spi->dev, "Failed to request regulators"); return ret; } - st->clkin = devm_clk_get(&spi->dev, "lo_in"); + st->clkin = devm_clk_get(dev, "lo_in"); if (IS_ERR(st->clkin)) - return dev_err_probe(&spi->dev, PTR_ERR(st->clkin), + return dev_err_probe(dev, PTR_ERR(st->clkin), "failed to get the LO input clock\n"); return 0; @@ -756,9 +758,10 @@ static int admv1014_probe(struct spi_device *spi) { struct iio_dev *indio_dev; struct admv1014_state *st; + struct device *dev = &spi->dev; 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; @@ -787,7 +790,7 @@ static int admv1014_probe(struct spi_device *spi) if (ret) return ret; - return devm_iio_device_register(&spi->dev, indio_dev); + return devm_iio_device_register(dev, indio_dev); } static const struct spi_device_id admv1014_id[] = { |