| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Copyright (C) 2011 Imagination Technologies | |
| */ | |
| #ifndef _LINUX_IRQCHIP_METAG_H_ | |
| #define _LINUX_IRQCHIP_METAG_H_ | |
| #include <linux/errno.h> | |
| #ifdef CONFIG_METAG_PERFCOUNTER_IRQS | |
| extern int init_internal_IRQ(void); | |
| extern int internal_irq_map(unsigned int hw); | |
| #else | |
| static inline int init_internal_IRQ(void) | |
| { | |
| return 0; | |
| } | |
| static inline int internal_irq_map(unsigned int hw) | |
| { | |
| return -EINVAL; | |
| } | |
| #endif | |
| #endif /* _LINUX_IRQCHIP_METAG_H_ */ |