From: Antoniu Miclaus <antoniu.miclaus@analog.com>
Date: Mon, 30 Mar 2026 11:18:50 +0000 (+0300)
Subject: iio: adc: ad7292: use dev_err_probe()
X-Git-Tag: v7.2-rc1~67^2~5^2~241
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=567485a8e6afac7162550286095335bfa9792bd8;p=thirdparty%2Fkernel%2Flinux.git

iio: adc: ad7292: use dev_err_probe()

Use dev_err_probe() instead of dev_err() in the probe path to ensure
proper handling of deferred probing and to simplify error handling.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/adc/ad7292.c b/drivers/iio/adc/ad7292.c
index 64d40b053582d..e5ad83d2240ae 100644
--- a/drivers/iio/adc/ad7292.c
+++ b/drivers/iio/adc/ad7292.c
@@ -267,10 +267,9 @@ static int ad7292_probe(struct spi_device *spi)
 	st->spi = spi;
 
 	ret = ad7292_spi_reg_read(st, AD7292_REG_VENDOR_ID);
-	if (ret != ADI_VENDOR_ID) {
-		dev_err(&spi->dev, "Wrong vendor id 0x%x\n", ret);
-		return -EINVAL;
-	}
+	if (ret != ADI_VENDOR_ID)
+		return dev_err_probe(dev, -EINVAL,
+				     "Wrong vendor id 0x%x\n", ret);
 
 	ret = devm_regulator_get_enable_read_voltage(dev, "vref");
 	if (ret < 0 && ret != -ENODEV)