add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/mfd/wm8350-i2c.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * wm8350-i2c.c  --  Generic I2C driver for Wolfson WM8350 PMIC
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  *
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@@ -5,16 +6,8 @@
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  *
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  * Author: Liam Girdwood
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  *         linux@wolfsonmicro.com
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- *
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- *  This program is free software; you can redistribute  it and/or modify it
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- *  under  the terms of  the GNU General  Public License as published by the
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- *  Free Software Foundation;  either version 2 of the  License, or (at your
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- *  option) any later version.
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- *
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  */
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-#include <linux/module.h>
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-#include <linux/moduleparam.h>
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 #include <linux/err.h>
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 #include <linux/init.h>
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 #include <linux/i2c.h>
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@@ -48,30 +41,19 @@
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 	return wm8350_device_init(wm8350, i2c->irq, pdata);
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 }
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-static int wm8350_i2c_remove(struct i2c_client *i2c)
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-{
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-	struct wm8350 *wm8350 = i2c_get_clientdata(i2c);
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-
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-	wm8350_device_exit(wm8350);
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-
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-	return 0;
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-}
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-
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 static const struct i2c_device_id wm8350_i2c_id[] = {
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 	{ "wm8350", 0 },
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 	{ "wm8351", 0 },
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 	{ "wm8352", 0 },
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 	{ }
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 };
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-MODULE_DEVICE_TABLE(i2c, wm8350_i2c_id);
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-
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 static struct i2c_driver wm8350_i2c_driver = {
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 	.driver = {
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 		   .name = "wm8350",
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+		   .suppress_bind_attrs = true,
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 	},
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 	.probe = wm8350_i2c_probe,
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-	.remove = wm8350_i2c_remove,
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 	.id_table = wm8350_i2c_id,
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 };
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@@ -81,12 +63,3 @@
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 }
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 /* init early so consumer devices can complete system boot */
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 subsys_initcall(wm8350_i2c_init);
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-
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-static void __exit wm8350_i2c_exit(void)
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-{
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-	i2c_del_driver(&wm8350_i2c_driver);
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-}
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-module_exit(wm8350_i2c_exit);
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-
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-MODULE_DESCRIPTION("I2C support for the WM8350 AudioPlus PMIC");
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-MODULE_LICENSE("GPL");