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iio: frequency: admv1014: Switch to device_property_match_property_string()

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Replace open coded device_property_match_property_string().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230808162800.61651-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Andy Shevchenko 2023-08-08 19:27:58 +03:00 committed by Jonathan Cameron
parent 7829a9d759
commit f993267a72
1 changed files with 12 additions and 19 deletions
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31
drivers/iio/frequency/admv1014.c
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@ -710,7 +710,6 @@ static int admv1014_init(struct admv1014_state *st)
static int admv1014_properties_parse(struct admv1014_state *st)
{
const char *str;
unsigned int i;
struct spi_device *spi = st->spi;
int ret;
@ -719,27 +718,21 @@ static int admv1014_properties_parse(struct admv1014_state *st)
st->p1db_comp = device_property_read_bool(&spi->dev, "adi,p1db-compensation-enable");
ret = device_property_read_string(&spi->dev, "adi,input-mode", &str);
if (ret) {
st->input_mode = ADMV1014_IQ_MODE;
} else {
ret = match_string(input_mode_names, ARRAY_SIZE(input_mode_names), str);
if (ret < 0)
return ret;
ret = device_property_match_property_string(&spi->dev, "adi,input-mode",
input_mode_names,
ARRAY_SIZE(input_mode_names));
if (ret >= 0)
st->input_mode = ret;
}
ret = device_property_read_string(&spi->dev, "adi,quad-se-mode", &str);
if (ret) {
st->quad_se_mode = ADMV1014_SE_MODE_POS;
} else {
ret = match_string(quad_se_mode_names, ARRAY_SIZE(quad_se_mode_names), str);
if (ret < 0)
return ret;
else
st->input_mode = ADMV1014_IQ_MODE;
ret = device_property_match_property_string(&spi->dev, "adi,quad-se-mode",
quad_se_mode_names,
ARRAY_SIZE(quad_se_mode_names));
if (ret >= 0)
st->quad_se_mode = ADMV1014_SE_MODE_POS + (ret * 3);
}
else
st->quad_se_mode = ADMV1014_SE_MODE_POS;
for (i = 0; i < ADMV1014_NUM_REGULATORS; ++i)
st->regulators[i].supply = admv1014_reg_name[i];