From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/drivers/irqchip/irq-mbigen.c | 25 +++++++++----------------
1 files changed, 9 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/irqchip/irq-mbigen.c b/kernel/drivers/irqchip/irq-mbigen.c
index c98358b..ff7627b 100644
--- a/kernel/drivers/irqchip/irq-mbigen.c
+++ b/kernel/drivers/irqchip/irq-mbigen.c
@@ -1,19 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2015 Hisilicon Limited, All Rights Reserved.
* Author: Jun Ma <majun258@huawei.com>
* Author: Yun Wu <wuyun.wu@huawei.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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/acpi.h>
@@ -258,12 +247,15 @@
parent = platform_bus_type.dev_root;
child = of_platform_device_create(np, NULL, parent);
- if (!child)
+ if (!child) {
+ of_node_put(np);
return -ENOMEM;
+ }
if (of_property_read_u32(child->dev.of_node, "num-pins",
&num_pins) < 0) {
dev_err(&pdev->dev, "No num-pins property\n");
+ of_node_put(np);
return -EINVAL;
}
@@ -271,8 +263,10 @@
mbigen_write_msg,
&mbigen_domain_ops,
mgn_chip);
- if (!domain)
+ if (!domain) {
+ of_node_put(np);
return -ENOMEM;
+ }
}
return 0;
@@ -361,8 +355,7 @@
err = -EINVAL;
if (err) {
- dev_err(&pdev->dev, "Failed to create mbi-gen@%p irqdomain",
- mgn_chip->base);
+ dev_err(&pdev->dev, "Failed to create mbi-gen irqdomain\n");
return err;
}
--
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