enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/arm/mach-sa1100/generic.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * linux/arch/arm/mach-sa1100/generic.c
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  *
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  * Author: Nicolas Pitre
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  *
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  * Code common to all SA11x0 machines.
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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 version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/gpio.h>
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 #include <linux/gpio/machine.h>
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@@ -235,18 +232,11 @@
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 	sa11x0_register_device(&sa11x0fb_device, inf);
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 }
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-static bool sa11x0pcmcia_legacy = true;
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-static struct platform_device sa11x0pcmcia_device = {
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-	.name		= "sa11x0-pcmcia",
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-	.id		= -1,
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-};
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-
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 void sa11x0_register_pcmcia(int socket, struct gpiod_lookup_table *table)
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 {
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 	if (table)
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 		gpiod_add_lookup_table(table);
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 	platform_device_register_simple("sa11x0-pcmcia", socket, NULL, 0);
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-	sa11x0pcmcia_legacy = false;
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 }
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 static struct platform_device sa11x0mtd_device = {
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@@ -331,9 +321,6 @@
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 {
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 	pm_power_off = sa1100_power_off;
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-	if (sa11x0pcmcia_legacy)
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-		platform_device_register(&sa11x0pcmcia_device);
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-
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 	regulator_has_full_constraints();
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 	return platform_add_devices(sa11x0_devices, ARRAY_SIZE(sa11x0_devices));
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@@ -348,7 +335,8 @@
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 int __init sa11x0_register_fixed_regulator(int n,
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 	struct fixed_voltage_config *cfg,
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-	struct regulator_consumer_supply *supplies, unsigned num_supplies)
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+	struct regulator_consumer_supply *supplies, unsigned num_supplies,
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+	bool uses_gpio)
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 {
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 	struct regulator_init_data *id;
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@@ -356,7 +344,7 @@
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 	if (!cfg->init_data)
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 		return -ENOMEM;
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-	if (cfg->gpio < 0)
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+	if (!uses_gpio)
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 		id->constraints.always_on = 1;
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 	id->constraints.name = cfg->supply_name;
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 	id->constraints.min_uV = cfg->microvolts;