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AJvYcCWk/G/D+Y0kbM+jo9YhExaszi3g6bPilL5lI7/YFCig/BTfP2vf7ZDLFzc3z0NJUe9ay+Uc4+F1rAtTKwHaFVOYOymmKB4F4UAhLDW0 X-Gm-Message-State: AOJu0Yw3yczIRo2FHGozikzcdIBgPKhlRtZc9wBlf+RZW8SXoMjJqmAW xFQFo4klotN7b/ugd7OYjumBUAUWcnjO7gxkQoi1dcocGEDcfP1SE+VL7jc5yA16sxS2SW0YwHy / X-Received: by 2002:adf:ea82:0:b0:33d:29d3:1aa2 with SMTP id s2-20020adfea82000000b0033d29d31aa2mr8014703wrm.12.1708582469338; Wed, 21 Feb 2024 22:14:29 -0800 (PST) Received: from localhost ([102.222.70.76]) by smtp.gmail.com with ESMTPSA id cc18-20020a5d5c12000000b0033d67791dc0sm8215530wrb.43.2024.02.21.22.14.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Feb 2024 22:14:29 -0800 (PST) Date: Thu, 22 Feb 2024 09:14:25 +0300 From: Dan Carpenter To: Mike Looijmans Cc: Jonathan Cameron , Lars-Peter Clausen , Andy Shevchenko , Dan Carpenter , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH 1/2] iio: adc: ti-ads1298: Fix error code in probe() Message-ID: <5f393a87-ca8b-4e68-a6f4-a79f75a91ccb@moroto.mountain> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline X-Mailer: git-send-email haha only kidding X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1791578592400732226 X-GMAIL-MSGID: 1791578592400732226 There is a copy and paste bug here, it should be "reg_vref" instead of "reg_avdd". The "priv->reg_avdd" variable is zero so it ends up returning success. Fixes: 00ef7708fa60 ("iio: adc: ti-ads1298: Add driver") Signed-off-by: Dan Carpenter Acked-by: Mike Looijmans --- drivers/iio/adc/ti-ads1298.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ti-ads1298.c b/drivers/iio/adc/ti-ads1298.c index ed895a30beed..67637f1abdc7 100644 --- a/drivers/iio/adc/ti-ads1298.c +++ b/drivers/iio/adc/ti-ads1298.c @@ -657,7 +657,7 @@ static int ads1298_probe(struct spi_device *spi) priv->reg_vref = devm_regulator_get_optional(dev, "vref"); if (IS_ERR(priv->reg_vref)) { if (PTR_ERR(priv->reg_vref) != -ENODEV) - return dev_err_probe(dev, PTR_ERR(priv->reg_avdd), + return dev_err_probe(dev, PTR_ERR(priv->reg_vref), "Failed to get vref regulator\n"); priv->reg_vref = NULL;