From: Antoniu Miclaus <antoniu.miclaus@analog.com>
Date: Mon, 30 Mar 2026 11:18:55 +0000 (+0300)
Subject: iio: adc: ad9467: use dev_err_probe()
X-Git-Tag: v7.2-rc1~67^2~5^2~236
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b6e7388290f71cad96fb5f9279ec7c933f40258;p=thirdparty%2Fkernel%2Flinux.git

iio: adc: ad9467: 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>
Reviewed-by: Tomas Melin <tomas.melin@vaisala.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
index 0bf67437508f7..0c377f9a7f256 100644
--- a/drivers/iio/adc/ad9467.c
+++ b/drivers/iio/adc/ad9467.c
@@ -1349,11 +1349,10 @@ static int ad9467_probe(struct spi_device *spi)
 		return ret;
 
 	id = ad9467_spi_read(st, AN877_ADC_REG_CHIP_ID);
-	if (id != st->info->id) {
-		dev_err(dev, "Mismatch CHIP_ID, got 0x%X, expected 0x%X\n",
-			id, st->info->id);
-		return -ENODEV;
-	}
+	if (id != st->info->id)
+		return dev_err_probe(dev, -ENODEV,
+				     "Mismatch CHIP_ID, got 0x%X, expected 0x%X\n",
+				     id, st->info->id);
 
 	if (st->info->num_scales > 1)
 		indio_dev->info = &ad9467_info;