write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/mfd/max77843.c
..
..
@@ -1,15 +1,10 @@
1
-/*
2
- * MFD core driver for the Maxim MAX77843
3
- *
4
- * Copyright (C) 2015 Samsung Electronics
5
- * Author: Jaewon Kim <jaewon02.kim@samsung.com>
6
- * Author: Beomho Seo <beomho.seo@samsung.com>
7
- *
8
- * This program is free software; you can redistribute it and/or modify
9
- * it under the terms of the GNU General Public License as published by
10
- * the Free Software Foundation; either version 2 of the License, or
11
- * (at your option) any later version.
12
- */
1
+// SPDX-License-Identifier: GPL-2.0+
2
+//
3
+// MFD core driver for the Maxim MAX77843
4
+//
5
+// Copyright (C) 2015 Samsung Electronics
6
+// Author: Jaewon Kim <jaewon02.kim@samsung.com>
7
+// Author: Beomho Seo <beomho.seo@samsung.com>
13
8
 
14
9
 #include <linux/err.h>
15
10
 #include <linux/i2c.h>
..
..
@@ -75,11 +70,11 @@
75
70
 {
76
71
 	int ret;
77
72
 
78
-	max77843->i2c_chg = i2c_new_dummy(max77843->i2c->adapter, I2C_ADDR_CHG);
79
-	if (!max77843->i2c_chg) {
73
+	max77843->i2c_chg = i2c_new_dummy_device(max77843->i2c->adapter, I2C_ADDR_CHG);
74
+	if (IS_ERR(max77843->i2c_chg)) {
80
75
 		dev_err(&max77843->i2c->dev,
81
76
 				"Cannot allocate I2C device for Charger\n");
82
-		return -ENODEV;
77
+		return PTR_ERR(max77843->i2c_chg);
83
78
 	}
84
79
 	i2c_set_clientdata(max77843->i2c_chg, max77843);
85
80