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iio: resolver: ad2s1200: use dev_err_probe()

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Use dev_err_probe() instead of dev_err() to simplify the error path
and cleanly handle deferred probing.

Signed-off-by: Vojtěch Krátký <vo.kratky@seznam.cz>
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
This commit is contained in:
Vojtěch Krátký
2026-07-16 19:03:06 +02:00
committed by Jonathan Cameron
parent 298b0f9c0e
commit a1c5ca7b80
1 changed files with 6 additions and 10 deletions
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16
drivers/iio/resolver/ad2s1200.c
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@@ -143,18 +143,14 @@ static int ad2s1200_probe(struct spi_device *spi)
st->sdev = spi;
st->sample = devm_gpiod_get(&spi->dev, "adi,sample", GPIOD_OUT_LOW);
if (IS_ERR(st->sample)) {
dev_err(&spi->dev, "Failed to claim SAMPLE gpio: err=%ld\n",
PTR_ERR(st->sample));
return PTR_ERR(st->sample);
}
if (IS_ERR(st->sample))
return dev_err_probe(&spi->dev, PTR_ERR(st->sample),
"Failed to claim SAMPLE gpio\n");
st->rdvel = devm_gpiod_get(&spi->dev, "adi,rdvel", GPIOD_OUT_LOW);
if (IS_ERR(st->rdvel)) {
dev_err(&spi->dev, "Failed to claim RDVEL gpio: err=%ld\n",
PTR_ERR(st->rdvel));
return PTR_ERR(st->rdvel);
}
if (IS_ERR(st->rdvel))
return dev_err_probe(&spi->dev, PTR_ERR(st->rdvel),
"Failed to claim RDVEL gpio\n");
indio_dev->info = &ad2s1200_info;
indio_dev->modes = INDIO_DIRECT_MODE;