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/net/wireless/atmel/atmel_cs.c | 15 +++++++++++----
1 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/net/wireless/atmel/atmel_cs.c b/kernel/drivers/net/wireless/atmel/atmel_cs.c
index 7afc9c5..e64f108 100644
--- a/kernel/drivers/net/wireless/atmel/atmel_cs.c
+++ b/kernel/drivers/net/wireless/atmel/atmel_cs.c
@@ -73,6 +73,7 @@
static int atmel_probe(struct pcmcia_device *p_dev)
{
struct local_info *local;
+ int ret;
dev_dbg(&p_dev->dev, "atmel_attach()\n");
@@ -83,8 +84,16 @@
p_dev->priv = local;
- return atmel_config(p_dev);
-} /* atmel_attach */
+ ret = atmel_config(p_dev);
+ if (ret)
+ goto err_free_priv;
+
+ return 0;
+
+err_free_priv:
+ kfree(p_dev->priv);
+ return ret;
+}
static void atmel_detach(struct pcmcia_device *link)
{
@@ -117,11 +126,9 @@
static int atmel_config(struct pcmcia_device *link)
{
- struct local_info *dev;
int ret;
const struct pcmcia_device_id *did;
- dev = link->priv;
did = dev_get_drvdata(&link->dev);
dev_dbg(&link->dev, "atmel_config\n");
--
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