linux/drivers/mfd/max8998-irq.c

// SPDX-License-Identifier: GPL-2.0+
//
// Interrupt controller support for MAX8998
//
// Copyright (C) 2010 Samsung Electronics Co.Ltd
// Author: Joonyoung Shim <[email protected]>

#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/mfd/max8998-private.h>

struct max8998_irq_data { … };

static struct max8998_irq_data max8998_irqs[] = …;

static inline struct max8998_irq_data *
irq_to_max8998_irq(struct max8998_dev *max8998, struct irq_data *data)
{ … }

static void max8998_irq_lock(struct irq_data *data)
{ … }

static void max8998_irq_sync_unlock(struct irq_data *data)
{ … }

static void max8998_irq_unmask(struct irq_data *data)
{ … }

static void max8998_irq_mask(struct irq_data *data)
{ … }

static struct irq_chip max8998_irq_chip = …;

static irqreturn_t max8998_irq_thread(int irq, void *data)
{ … }

int max8998_irq_resume(struct max8998_dev *max8998)
{ … }

static int max8998_irq_domain_map(struct irq_domain *d, unsigned int irq,
					irq_hw_number_t hw)
{ … }

static const struct irq_domain_ops max8998_irq_domain_ops = …;

int max8998_irq_init(struct max8998_dev *max8998)
{ … }

void max8998_irq_exit(struct max8998_dev *max8998)
{ … }