tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) 2011 Imagination Technologies
3 */
4
5#ifndef _LINUX_IRQCHIP_METAG_H_
6#define _LINUX_IRQCHIP_METAG_H_
7
8#include <linux/errno.h>
9
10#ifdef CONFIG_METAG_PERFCOUNTER_IRQS
11extern int init_internal_IRQ(void);
12extern int internal_irq_map(unsigned int hw);
13#else
14static inline int init_internal_IRQ(void)
15{
16 return 0;
17}
18static inline int internal_irq_map(unsigned int hw)
19{
20 return -EINVAL;
21}
22#endif
23
24#endif /* _LINUX_IRQCHIP_METAG_H_ */