mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-16 23:02:27 -04:00
Code Issues Packages Projects Releases Wiki Activity

iio: frequency: admv1014: add dev variable

Browse Source 
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>
This commit is contained in:
Antoniu Miclaus
2026-02-27 16:01:32 +02:00
committed by Jonathan Cameron
parent 6faa419480
commit 4ced084be4
1 changed files with 16 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/iio/frequency/admv1014.c
View File

@@ -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[] = {