[PATCH v4 06/12] iio: frequency: admv1013: use dev_err_probe

[Antoniu Miclaus <antoniu.miclaus@analog.com>]

Use dev_err_probe() consistently in the probe path to simplify error
handling and ensure deferred probes are logged correctly.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
---
 drivers/iio/frequency/admv1013.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/iio/frequency/admv1013.c b/drivers/iio/frequency/admv1013.c
index d29e288da011..9202443ef445 100644
--- a/drivers/iio/frequency/admv1013.c
+++ b/drivers/iio/frequency/admv1013.c
@@ -441,7 +441,7 @@ static int admv1013_init(struct admv1013_state *st, int vcm_uv)
 {
 	int ret;
 	unsigned int data;
-	struct spi_device *spi = st->spi;
+	struct device *dev = &st->spi->dev;
 
 	/* Perform a software reset */
 	ret = __admv1013_spi_update_bits(st, ADMV1013_REG_SPI_CONTROL,
@@ -461,10 +461,8 @@ static int admv1013_init(struct admv1013_state *st, int vcm_uv)
 		return ret;
 
 	data = FIELD_GET(ADMV1013_CHIP_ID_MSK, data);
-	if (data != ADMV1013_CHIP_ID) {
-		dev_err(&spi->dev, "Invalid Chip ID.\n");
-		return -EINVAL;
-	}
+	if (data != ADMV1013_CHIP_ID)
+		return dev_err_probe(dev, -EINVAL, "Invalid Chip ID.\n");
 
 	ret = __admv1013_spi_write(st, ADMV1013_REG_VVA_TEMP_COMP, 0xE700);
 	if (ret)
@@ -602,10 +600,8 @@ static int admv1013_probe(struct spi_device *spi)
 	mutex_init(&st->lock);
 
 	ret = admv1013_init(st, vcm_uv);
-	if (ret) {
-		dev_err(&spi->dev, "admv1013 init failed\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "admv1013 init failed\n");
 
 	ret = devm_add_action_or_reset(dev, admv1013_powerdown, st);
 	if (ret)
-- 
2.43.0