From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/drivers/rtc/rtc-fm3130.c | 13 ++++---------
1 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/kernel/drivers/rtc/rtc-fm3130.c b/kernel/drivers/rtc/rtc-fm3130.c
index e113767..677ec2d 100644
--- a/kernel/drivers/rtc/rtc-fm3130.c
+++ b/kernel/drivers/rtc/rtc-fm3130.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* rtc-fm3130.c - RTC driver for Ramtron FM3130 I2C chip.
*
* Copyright (C) 2008 Sergey Lapin
* Based on ds1307 driver by James Chapman and David Brownell
- *
- * 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.
*/
#include <linux/module.h>
@@ -107,8 +104,7 @@
fm3130_rtc_mode(dev, FM3130_MODE_READ);
/* read the RTC date and time registers all at once */
- tmp = i2c_transfer(to_i2c_adapter(fm3130->client->dev.parent),
- fm3130->msg, 2);
+ tmp = i2c_transfer(fm3130->client->adapter, fm3130->msg, 2);
if (tmp != 2) {
dev_err(dev, "%s error %d\n", "read", tmp);
return -EIO;
@@ -200,8 +196,7 @@
}
/* read the RTC alarm registers all at once */
- tmp = i2c_transfer(to_i2c_adapter(fm3130->client->dev.parent),
- &fm3130->msg[2], 2);
+ tmp = i2c_transfer(fm3130->client->adapter, &fm3130->msg[2], 2);
if (tmp != 2) {
dev_err(dev, "%s error %d\n", "read", tmp);
return -EIO;
@@ -351,7 +346,7 @@
struct fm3130 *fm3130;
int err = -ENODEV;
int tmp;
- struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+ struct i2c_adapter *adapter = client->adapter;
if (!i2c_check_functionality(adapter,
I2C_FUNC_I2C | I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
--
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