From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/hwmon/pmbus/ltc3815.c | 38 +++++++++++++++++---------------------
1 files changed, 17 insertions(+), 21 deletions(-)
diff --git a/kernel/drivers/hwmon/pmbus/ltc3815.c b/kernel/drivers/hwmon/pmbus/ltc3815.c
index bb32e62..8328fb3 100644
--- a/kernel/drivers/hwmon/pmbus/ltc3815.c
+++ b/kernel/drivers/hwmon/pmbus/ltc3815.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Hardware monitoring driver for LTC3815
*
* Copyright (c) 2015 Linear Technology
* Copyright (c) 2015 Guenter Roeck
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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/err.h>
@@ -64,7 +55,7 @@
* LTC3815 does not support the CLEAR_FAULTS command.
* Emulate it by clearing the status register.
*/
- ret = pmbus_read_word_data(client, 0, PMBUS_STATUS_WORD);
+ ret = pmbus_read_word_data(client, 0, 0xff, PMBUS_STATUS_WORD);
if (ret > 0) {
pmbus_write_word_data(client, 0, PMBUS_STATUS_WORD,
ret);
@@ -78,25 +69,31 @@
return ret;
}
-static int ltc3815_read_word_data(struct i2c_client *client, int page, int reg)
+static int ltc3815_read_word_data(struct i2c_client *client, int page,
+ int phase, int reg)
{
int ret;
switch (reg) {
case PMBUS_VIRT_READ_VIN_MAX:
- ret = pmbus_read_word_data(client, page, LTC3815_MFR_VIN_PEAK);
+ ret = pmbus_read_word_data(client, page, phase,
+ LTC3815_MFR_VIN_PEAK);
break;
case PMBUS_VIRT_READ_VOUT_MAX:
- ret = pmbus_read_word_data(client, page, LTC3815_MFR_VOUT_PEAK);
+ ret = pmbus_read_word_data(client, page, phase,
+ LTC3815_MFR_VOUT_PEAK);
break;
case PMBUS_VIRT_READ_TEMP_MAX:
- ret = pmbus_read_word_data(client, page, LTC3815_MFR_TEMP_PEAK);
+ ret = pmbus_read_word_data(client, page, phase,
+ LTC3815_MFR_TEMP_PEAK);
break;
case PMBUS_VIRT_READ_IOUT_MAX:
- ret = pmbus_read_word_data(client, page, LTC3815_MFR_IOUT_PEAK);
+ ret = pmbus_read_word_data(client, page, phase,
+ LTC3815_MFR_IOUT_PEAK);
break;
case PMBUS_VIRT_READ_IIN_MAX:
- ret = pmbus_read_word_data(client, page, LTC3815_MFR_IIN_PEAK);
+ ret = pmbus_read_word_data(client, page, phase,
+ LTC3815_MFR_IIN_PEAK);
break;
case PMBUS_VIRT_RESET_VOUT_HISTORY:
case PMBUS_VIRT_RESET_VIN_HISTORY:
@@ -181,8 +178,7 @@
.write_word_data = ltc3815_write_word_data,
};
-static int ltc3815_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ltc3815_probe(struct i2c_client *client)
{
int chip_id;
@@ -196,14 +192,14 @@
if ((chip_id & LTC3815_ID_MASK) != LTC3815_ID)
return -ENODEV;
- return pmbus_do_probe(client, id, <c3815_info);
+ return pmbus_do_probe(client, <c3815_info);
}
static struct i2c_driver ltc3815_driver = {
.driver = {
.name = "ltc3815",
},
- .probe = ltc3815_probe,
+ .probe_new = ltc3815_probe,
.remove = pmbus_do_remove,
.id_table = ltc3815_id,
};
--
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