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/wm8994-core.c | 23 +++++++----------------
1 files changed, 7 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/mfd/wm8994-core.c b/kernel/drivers/mfd/wm8994-core.c
index 933a500..3b2b93c 100644
--- a/kernel/drivers/mfd/wm8994-core.c
+++ b/kernel/drivers/mfd/wm8994-core.c
@@ -1,15 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* wm8994-core.c -- Device access for Wolfson WM8994
*
* Copyright 2009 Wolfson Microelectronics PLC.
*
* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
- *
- * 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.
- *
*/
#include <linux/kernel.h>
@@ -21,7 +16,6 @@
#include <linux/mfd/core.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
@@ -306,14 +300,6 @@
pdata->csnaddr_pd = of_property_read_bool(np, "wlf,csnaddr-pd");
- pdata->ldo[0].enable = of_get_named_gpio(np, "wlf,ldo1ena", 0);
- if (pdata->ldo[0].enable < 0)
- pdata->ldo[0].enable = 0;
-
- pdata->ldo[1].enable = of_get_named_gpio(np, "wlf,ldo2ena", 0);
- if (pdata->ldo[1].enable < 0)
- pdata->ldo[1].enable = 0;
-
return 0;
}
#else
@@ -407,7 +393,9 @@
ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies,
wm8994->supplies);
if (ret != 0) {
- dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret);
+ if (ret != -EPROBE_DEFER)
+ dev_err(wm8994->dev, "Failed to get supplies: %d\n",
+ ret);
goto err;
}
@@ -598,6 +586,7 @@
goto err_irq;
}
+ pm_runtime_set_active(wm8994->dev);
pm_runtime_enable(wm8994->dev);
pm_runtime_idle(wm8994->dev);
@@ -617,7 +606,9 @@
static void wm8994_device_exit(struct wm8994 *wm8994)
{
+ pm_runtime_get_sync(wm8994->dev);
pm_runtime_disable(wm8994->dev);
+ pm_runtime_put_noidle(wm8994->dev);
wm8994_irq_exit(wm8994);
regulator_bulk_disable(wm8994->num_supplies, wm8994->supplies);
regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
--
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