android_kernel_samsung_sm8650-modules/qal/inc/qal_notifier.h

/*
 * Copyright (c) 2019 The Linux Foundation. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for
 * any purpose with or without fee is hereby granted, provided that the
 * above copyright notice and this permission notice appear in all
 * copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/**
 * DOC: qal_notifier (QAL notifier)
 * QCA driver framework for OS notifier handlers
 */

#ifndef __QAL_NOTIFIER_H
#define __QAL_NOTIFIER_H

#include "qdf_types.h"

typedef QDF_STATUS (*qal_panic_notifier)(void *data);

/**
 *
 * qal_register_panic_notifier() - register to panic notifier chain
 *
 * To be called once, globally.
 *
 * Return: None
 */
QDF_STATUS qal_register_panic_notifier(qal_panic_notifier cb);

/**
 * qal_unregister_panic_notifier() - unregister linux panic notifier chain
 *
 * To be called once, globally.
 *
 * Return: None
 */
QDF_STATUS qal_unregister_panic_notifier(void);

#endif /* __QAL_NOTIFIER_H */