From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/drivers/base/transport_class.c | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/base/transport_class.c b/kernel/drivers/base/transport_class.c
index 5ed86de..ccc8620 100644
--- a/kernel/drivers/base/transport_class.c
+++ b/kernel/drivers/base/transport_class.c
@@ -30,6 +30,10 @@
#include <linux/attribute_container.h>
#include <linux/transport_class.h>
+static int transport_remove_classdev(struct attribute_container *cont,
+ struct device *dev,
+ struct device *classdev);
+
/**
* transport_class_register - register an initial transport class
*
@@ -172,10 +176,11 @@
* routine is simply a trigger point used to add the device to the
* system and register attributes for it.
*/
-
-void transport_add_device(struct device *dev)
+int transport_add_device(struct device *dev)
{
- attribute_container_device_trigger(dev, transport_add_class_device);
+ return attribute_container_device_trigger_safe(dev,
+ transport_add_class_device,
+ transport_remove_classdev);
}
EXPORT_SYMBOL_GPL(transport_add_device);
--
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