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/iio/dac/max5821.c | 17 ++++-------------
1 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/iio/dac/max5821.c b/kernel/drivers/iio/dac/max5821.c
index d0ecc1f..d6bb24d 100644
--- a/kernel/drivers/iio/dac/max5821.c
+++ b/kernel/drivers/iio/dac/max5821.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* iio/dac/max5821.c
* Copyright (C) 2014 Philippe Reynes
- *
- * 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/kernel.h>
@@ -270,8 +267,7 @@
}
}
-#ifdef CONFIG_PM_SLEEP
-static int max5821_suspend(struct device *dev)
+static int __maybe_unused max5821_suspend(struct device *dev)
{
u8 outbuf[2] = { MAX5821_EXTENDED_COMMAND_MODE,
MAX5821_EXTENDED_DAC_A |
@@ -281,7 +277,7 @@
return i2c_master_send(to_i2c_client(dev), outbuf, 2);
}
-static int max5821_resume(struct device *dev)
+static int __maybe_unused max5821_resume(struct device *dev)
{
u8 outbuf[2] = { MAX5821_EXTENDED_COMMAND_MODE,
MAX5821_EXTENDED_DAC_A |
@@ -292,10 +288,6 @@
}
static SIMPLE_DEV_PM_OPS(max5821_pm_ops, max5821_suspend, max5821_resume);
-#define MAX5821_PM_OPS (&max5821_pm_ops)
-#else
-#define MAX5821_PM_OPS NULL
-#endif /* CONFIG_PM_SLEEP */
static const struct iio_info max5821_info = {
.read_raw = max5821_read_raw,
@@ -349,7 +341,6 @@
data->vref_mv = ret / 1000;
indio_dev->name = id->name;
- indio_dev->dev.parent = &client->dev;
indio_dev->num_channels = ARRAY_SIZE(max5821_channels);
indio_dev->channels = max5821_channels;
indio_dev->modes = INDIO_DIRECT_MODE;
@@ -392,7 +383,7 @@
.driver = {
.name = "max5821",
.of_match_table = max5821_of_match,
- .pm = MAX5821_PM_OPS,
+ .pm = &max5821_pm_ops,
},
.probe = max5821_probe,
.remove = max5821_remove,
--
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