add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/firmware/google/memconsole.c
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@@ -1,35 +1,28 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * memconsole.c
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  *
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  * Architecture-independent parts of the memory based BIOS console.
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  *
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  * Copyright 2017 Google Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License v2.0 as published by
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- * the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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-#include <linux/init.h>
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 #include <linux/sysfs.h>
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 #include <linux/kobject.h>
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 #include <linux/module.h>
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 #include "memconsole.h"
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-static ssize_t (*memconsole_read_func)(char *, loff_t, size_t);
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-
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 static ssize_t memconsole_read(struct file *filp, struct kobject *kobp,
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 			       struct bin_attribute *bin_attr, char *buf,
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 			       loff_t pos, size_t count)
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 {
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+	ssize_t (*memconsole_read_func)(char *, loff_t, size_t);
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+
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+	memconsole_read_func = bin_attr->private;
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 	if (WARN_ON_ONCE(!memconsole_read_func))
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 		return -EIO;
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+
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 	return memconsole_read_func(buf, pos, count);
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 }
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@@ -40,7 +33,7 @@
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 void memconsole_setup(ssize_t (*read_func)(char *, loff_t, size_t))
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 {
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-	memconsole_read_func = read_func;
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+	memconsole_bin_attr.private = read_func;
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 }
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 EXPORT_SYMBOL(memconsole_setup);
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