linux/drivers/tty/hvc/hvc_irq.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright IBM Corp. 2001,2008
 *
 * This file contains the IRQ specific code for hvc_console
 *
 */

#include <linux/interrupt.h>

#include "hvc_console.h"

static irqreturn_t hvc_handle_interrupt(int irq, void *dev_instance)
{ … }

/*
 * For IRQ based systems these callbacks can be used
 */
int notifier_add_irq(struct hvc_struct *hp, int irq)
{ … }

void notifier_del_irq(struct hvc_struct *hp, int irq)
{ … }

void notifier_hangup_irq(struct hvc_struct *hp, int irq)
{ … }