[PATCH v4 08/12] iio: frequency: adf4377: 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/adf4377.c | 29 ++++++++++++-----------------
 1 file changed, 12 insertions(+), 17 deletions(-)

diff --git a/drivers/iio/frequency/adf4377.c b/drivers/iio/frequency/adf4377.c
index c2ae6f2012ce..ce3a396624c3 100644
--- a/drivers/iio/frequency/adf4377.c
+++ b/drivers/iio/frequency/adf4377.c
@@ -706,23 +706,20 @@ static void adf4377_gpio_init(struct adf4377_state *st)
 
 static int adf4377_init(struct adf4377_state *st)
 {
-	struct spi_device *spi = st->spi;
+	struct device *dev = &st->spi->dev;
 	int ret;
 
 	adf4377_gpio_init(st);
 
 	ret = adf4377_soft_reset(st);
-	if (ret) {
-		dev_err(&spi->dev, "Failed to soft reset.\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "Failed to soft reset.\n");
 
 	ret = regmap_multi_reg_write(st->regmap, adf4377_reg_defaults,
 				     ARRAY_SIZE(adf4377_reg_defaults));
-	if (ret) {
-		dev_err(&spi->dev, "Failed to set default registers.\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret,
+				     "Failed to set default registers.\n");
 
 	ret = regmap_update_bits(st->regmap, 0x00,
 				 ADF4377_0000_SDO_ACTIVE_MSK | ADF4377_0000_SDO_ACTIVE_R_MSK,
@@ -730,10 +727,9 @@ static int adf4377_init(struct adf4377_state *st)
 					    ADF4377_0000_SDO_ACTIVE_SPI_4W) |
 				 FIELD_PREP(ADF4377_0000_SDO_ACTIVE_R_MSK,
 					    ADF4377_0000_SDO_ACTIVE_SPI_4W));
-	if (ret) {
-		dev_err(&spi->dev, "Failed to set 4-Wire Operation.\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret,
+				     "Failed to set 4-Wire Operation.\n");
 
 	st->clkin_freq = clk_get_rate(st->clkin);
 
@@ -747,10 +743,9 @@ static int adf4377_init(struct adf4377_state *st)
 			   FIELD_PREP(ADF4377_001A_PD_PFDCP_MSK, 0) |
 			   FIELD_PREP(ADF4377_001A_PD_CLKOUT1_MSK, 0) |
 			   FIELD_PREP(ADF4377_001A_PD_CLKOUT2_MSK, 0));
-	if (ret) {
-		dev_err(&spi->dev, "Failed to set power down registers.\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret,
+				     "Failed to set power down registers.\n");
 
 	/* Set Mux Output */
 	ret = regmap_update_bits(st->regmap, 0x1D,
-- 
2.43.0