From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB

---
 kernel/drivers/iio/adc/berlin2-adc.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/iio/adc/berlin2-adc.c b/kernel/drivers/iio/adc/berlin2-adc.c
index 8b04b95..fa2c879 100644
--- a/kernel/drivers/iio/adc/berlin2-adc.c
+++ b/kernel/drivers/iio/adc/berlin2-adc.c
@@ -289,8 +289,10 @@
 	int ret;
 
 	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*priv));
-	if (!indio_dev)
+	if (!indio_dev) {
+		of_node_put(parent_np);
 		return -ENOMEM;
+	}
 
 	priv = iio_priv(indio_dev);
 	platform_set_drvdata(pdev, indio_dev);

--
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