Cregit: Linux 6.3: irq.h

Contributors: 12
Author	Tokens	Token Proportion	Commits	Commit Proportion
Linus Torvalds (pre-git)	34	29.82%	7	31.82%
Russell King	30	26.32%	5	22.73%
Boris Ostrovsky	12	10.53%	1	4.55%
Rob Herring	11	9.65%	1	4.55%
Chris Metcalf	9	7.89%	1	4.55%
Eric Miao	4	3.51%	1	4.55%
Viresh Kumar	3	2.63%	1	4.55%
Thomas Gleixner	3	2.63%	1	4.55%
Ben Dooks	3	2.63%	1	4.55%
Arnaud Patard	2	1.75%	1	4.55%
Steven Cole	2	1.75%	1	4.55%
Greg Kroah-Hartman	1	0.88%	1	4.55%
Total	114		22

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_ARM_IRQ_H
#define __ASM_ARM_IRQ_H

#define NR_IRQS_LEGACY	16

#ifndef CONFIG_SPARSE_IRQ
#include <mach/irqs.h>
#else
#define NR_IRQS NR_IRQS_LEGACY
#endif

#ifndef irq_canonicalize
#define irq_canonicalize(i)	(i)
#endif

/*
 * Use this value to indicate lack of interrupt
 * capability
 */
#ifndef NO_IRQ
#define NO_IRQ	((unsigned int)(-1))
#endif

#ifndef __ASSEMBLY__
struct irqaction;
struct pt_regs;

void handle_IRQ(unsigned int, struct pt_regs *);
void init_IRQ(void);

#ifdef CONFIG_SMP
#include <linux/cpumask.h>

extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask,
					   bool exclude_self);
#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
#endif

static inline int nr_legacy_irqs(void)
{
	return NR_IRQS_LEGACY;
}

#endif

#endif