From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/drivers/memstick/core/memstick.c | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/memstick/core/memstick.c b/kernel/drivers/memstick/core/memstick.c
index 20ae865..1c7a9dc 100644
--- a/kernel/drivers/memstick/core/memstick.c
+++ b/kernel/drivers/memstick/core/memstick.c
@@ -1,15 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Sony MemoryStick support
*
* Copyright (C) 2007 Alex Dubov <oakad@yahoo.com>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
* Special thanks to Carlos Corbacho for providing various MemoryStick cards
* that made this driver possible.
- *
*/
#include <linux/memstick.h>
@@ -416,6 +412,7 @@
return card;
err_out:
host->card = old_card;
+ kfree_const(card->dev.kobj.name);
kfree(card);
return NULL;
}
@@ -445,6 +442,9 @@
} else if (host->card->stop)
host->card->stop(host->card);
+ if (host->removing)
+ goto out_power_off;
+
card = memstick_alloc_card(host);
if (!card) {
@@ -471,8 +471,10 @@
put_device(&card->dev);
host->card = NULL;
}
- } else
+ } else {
+ kfree_const(card->dev.kobj.name);
kfree(card);
+ }
}
out_power_off:
@@ -548,6 +550,7 @@
*/
void memstick_remove_host(struct memstick_host *host)
{
+ host->removing = 1;
flush_workqueue(workqueue);
mutex_lock(&host->lock);
if (host->card)
--
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