From: Antoniu Miclaus <antoniu.miclaus@analog.com>
Date: Mon, 30 Mar 2026 11:18:52 +0000 (+0300)
Subject: iio: adc: ad7791: use dev_err_probe()
X-Git-Tag: v7.2-rc1~67^2~5^2~239
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=db935b8cac8bb091e884fe68231835234a266a85;p=thirdparty%2Fkernel%2Flinux.git

iio: adc: ad7791: 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/ad7791.c b/drivers/iio/adc/ad7791.c
index ab1ab0d88492b..bcdc19e799aaf 100644
--- a/drivers/iio/adc/ad7791.c
+++ b/drivers/iio/adc/ad7791.c
@@ -413,10 +413,8 @@ static int ad7791_probe(struct spi_device *spi)
 	struct ad7791_state *st;
 	int ret;
 
-	if (!spi->irq) {
-		dev_err(&spi->dev, "Missing IRQ.\n");
-		return -ENXIO;
-	}
+	if (!spi->irq)
+		return dev_err_probe(dev, -ENXIO, "Missing IRQ.\n");
 
 	indio_dev = devm_iio_device_alloc(dev, sizeof(*st));
 	if (!indio_dev)