[PATCH] iio: resolver: ad2s1200: use dev_err_probe()

[Vojtěch Krátký]

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@xxxxxxxxx>
---
 drivers/iio/resolver/ad2s1200.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/resolver/ad2s1200.c b/drivers/iio/resolver/ad2s1200.c
index 55bcbbd4021a..7c7ce0e2f9cc 100644
--- a/drivers/iio/resolver/ad2s1200.c
+++ b/drivers/iio/resolver/ad2s1200.c
@@ -144,16 +144,14 @@ static int ad2s1200_probe(struct spi_device *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);
+		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);
+		return dev_err_probe(&spi->dev, PTR_ERR(st->rdvel),
+				"Failed to claim RDVEL gpio\n");
 	}
 
 	indio_dev->info = &ad2s1200_info;
-- 
2.55.0