From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/leds/led-class.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/leds/led-class.c b/kernel/drivers/leds/led-class.c
index 4365c1c..fcb9eee 100644
--- a/kernel/drivers/leds/led-class.c
+++ b/kernel/drivers/leds/led-class.c
@@ -236,14 +236,17 @@
led_dev = class_find_device_by_of_node(leds_class, led_node);
of_node_put(led_node);
+ put_device(led_dev);
if (!led_dev)
return ERR_PTR(-EPROBE_DEFER);
led_cdev = dev_get_drvdata(led_dev);
- if (!try_module_get(led_cdev->dev->parent->driver->owner))
+ if (!try_module_get(led_cdev->dev->parent->driver->owner)) {
+ put_device(led_cdev->dev);
return ERR_PTR(-ENODEV);
+ }
return led_cdev;
}
@@ -256,6 +259,7 @@
void led_put(struct led_classdev *led_cdev)
{
module_put(led_cdev->dev->parent->driver->owner);
+ put_device(led_cdev->dev);
}
EXPORT_SYMBOL_GPL(led_put);
--
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