Merge "input: event_notify: Remove the support"

# Each configuration option enables a list of files.

obj-$(CONFIG_INPUT)		+= input-core.o

input-core-y := input.o input-compat.o input-mt.o input-poller.o ff-core.o event_notify.o

input-core-y := input.o input-compat.o input-mt.o input-poller.o ff-core.o

obj-$(CONFIG_INPUT_FF_MEMLESS)	+= ff-memless.o

obj-$(CONFIG_INPUT_POLLDEV)	+= input-polldev.o

// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 */

#include <linux/export.h>

#include <linux/notifier.h>

#include <linux/input/touch_event_notify.h>

static BLOCKING_NOTIFIER_HEAD(touch_notifier_list);

int touch_event_register_notifier(struct notifier_block *nb)

{

	return blocking_notifier_chain_register(&touch_notifier_list, nb);

}

EXPORT_SYMBOL(touch_event_register_notifier);

int touch_event_unregister_notifier(struct notifier_block *nb)

{

	return blocking_notifier_chain_unregister(&touch_notifier_list, nb);

}

EXPORT_SYMBOL(touch_event_unregister_notifier);

void touch_event_call_notifier(unsigned long action, void *data)

{

	blocking_notifier_call_chain(&touch_notifier_list, action, data);

}

EXPORT_SYMBOL(touch_event_call_notifier);