From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/mfd/da9063-core.c | 59 ++++-------------------------------------------------------
1 files changed, 4 insertions(+), 55 deletions(-)
diff --git a/kernel/drivers/mfd/da9063-core.c b/kernel/drivers/mfd/da9063-core.c
index 6e4ce49..a353d52 100644
--- a/kernel/drivers/mfd/da9063-core.c
+++ b/kernel/drivers/mfd/da9063-core.c
@@ -1,16 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
- * da9063-core.c: Device access for Dialog DA9063 modules
+ * Device access for Dialog DA9063 modules
*
* Copyright 2012 Dialog Semiconductors Ltd.
* Copyright 2013 Philipp Zabel, Pengutronix
*
* Author: Krystian Garbaciak, Dialog Semiconductor
* Author: Michal Hajduk, Dialog Semiconductor
- *
- * 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.
*
*/
@@ -26,7 +22,6 @@
#include <linux/regmap.h>
#include <linux/mfd/da9063/core.h>
-#include <linux/mfd/da9063/pdata.h>
#include <linux/mfd/da9063/registers.h>
#include <linux/proc_fs.h>
@@ -165,61 +160,15 @@
int da9063_device_init(struct da9063 *da9063, unsigned int irq)
{
- struct da9063_pdata *pdata = da9063->dev->platform_data;
- int model, variant_id, variant_code;
int ret;
ret = da9063_clear_fault_log(da9063);
if (ret < 0)
dev_err(da9063->dev, "Cannot clear fault log\n");
- if (pdata) {
- da9063->flags = pdata->flags;
- da9063->irq_base = pdata->irq_base;
- } else {
- da9063->flags = 0;
- da9063->irq_base = -1;
- }
+ da9063->flags = 0;
+ da9063->irq_base = -1;
da9063->chip_irq = irq;
-
- if (pdata && pdata->init != NULL) {
- ret = pdata->init(da9063);
- if (ret != 0) {
- dev_err(da9063->dev,
- "Platform initialization failed.\n");
- return ret;
- }
- }
-
- ret = regmap_read(da9063->regmap, DA9063_REG_CHIP_ID, &model);
- if (ret < 0) {
- dev_err(da9063->dev, "Cannot read chip model id.\n");
- return -EIO;
- }
- if (model != PMIC_CHIP_ID_DA9063) {
- dev_err(da9063->dev, "Invalid chip model id: 0x%02x\n", model);
- return -ENODEV;
- }
-
- ret = regmap_read(da9063->regmap, DA9063_REG_CHIP_VARIANT, &variant_id);
- if (ret < 0) {
- dev_err(da9063->dev, "Cannot read chip variant id.\n");
- return -EIO;
- }
-
- variant_code = variant_id >> DA9063_CHIP_VARIANT_SHIFT;
-
- dev_info(da9063->dev,
- "Device detected (chip-ID: 0x%02X, var-ID: 0x%02X)\n",
- model, variant_id);
-
- if (variant_code < PMIC_DA9063_BB && variant_code != PMIC_DA9063_AD) {
- dev_err(da9063->dev,
- "Cannot support variant code: 0x%02X\n", variant_code);
- return -ENODEV;
- }
-
- da9063->variant_code = variant_code;
ret = da9063_irq_init(da9063);
if (ret) {
--
Gitblit v1.6.2