From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M
---
kernel/drivers/mailbox/hi6220-mailbox.c | 23 ++---------------------
1 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/kernel/drivers/mailbox/hi6220-mailbox.c b/kernel/drivers/mailbox/hi6220-mailbox.c
index 4fa9803..cc236ac 100644
--- a/kernel/drivers/mailbox/hi6220-mailbox.c
+++ b/kernel/drivers/mailbox/hi6220-mailbox.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Hisilicon's Hi6220 mailbox driver
*
@@ -5,16 +6,6 @@
* Copyright (c) 2015 Linaro Limited.
*
* Author: Leo Yan <leo.yan@linaro.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 2 of the License.
- *
- * 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.
- *
*/
#include <linux/device.h>
@@ -349,7 +340,7 @@
mbox->controller.txpoll_period = 5;
}
- err = mbox_controller_register(&mbox->controller);
+ err = devm_mbox_controller_register(dev, &mbox->controller);
if (err) {
dev_err(dev, "Failed to register mailbox %d\n", err);
return err;
@@ -360,22 +351,12 @@
return 0;
}
-static int hi6220_mbox_remove(struct platform_device *pdev)
-{
- struct hi6220_mbox *mbox = platform_get_drvdata(pdev);
-
- mbox_controller_unregister(&mbox->controller);
- return 0;
-}
-
static struct platform_driver hi6220_mbox_driver = {
.driver = {
.name = "hi6220-mbox",
- .owner = THIS_MODULE,
.of_match_table = hi6220_mbox_of_match,
},
.probe = hi6220_mbox_probe,
- .remove = hi6220_mbox_remove,
};
static int __init hi6220_mbox_init(void)
--
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