add ax88772_rst

hc

2024-05-10 9999e48639b3cecb08ffb37358bcba3b48161b29

 kernel/arch/x86/platform/olpc/olpc-xo1-pm.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Support for power management features of the OLPC XO-1 laptop
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  *
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@@ -5,18 +6,12 @@
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  * Copyright (C) 2010 One Laptop per Child
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  * Copyright (C) 2006 Red Hat, Inc.
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  * Copyright (C) 2006 Advanced Micro Devices, Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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  */
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 #include <linux/cs5535.h>
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 #include <linux/platform_device.h>
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 #include <linux/export.h>
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 #include <linux/pm.h>
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-#include <linux/mfd/core.h>
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 #include <linux/suspend.h>
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 #include <linux/olpc-ec.h>
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@@ -124,15 +119,10 @@
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 static int xo1_pm_probe(struct platform_device *pdev)
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 {
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 	struct resource *res;
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-	int err;
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 	/* don't run on non-XOs */
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 	if (!machine_is_olpc())
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 		return -ENODEV;
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-
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-	err = mfd_cell_enable(pdev);
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-	if (err)
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-		return err;
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 	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
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 	if (!res) {
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@@ -156,8 +146,6 @@
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 static int xo1_pm_remove(struct platform_device *pdev)
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 {
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-	mfd_cell_disable(pdev);
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-
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 	if (strcmp(pdev->name, "cs5535-pms") == 0)
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 		pms_base = 0;
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 	else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)