diff options
Diffstat (limited to 'arch/s390/include/asm/hardirq.h')
| -rw-r--r-- | arch/s390/include/asm/hardirq.h | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/arch/s390/include/asm/hardirq.h b/arch/s390/include/asm/hardirq.h index 89ec7056da2..b7eabaaeffb 100644 --- a/arch/s390/include/asm/hardirq.h +++ b/arch/s390/include/asm/hardirq.h @@ -1,8 +1,6 @@ /* - * include/asm-s390/hardirq.h - * * S390 version - * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 1999, 2000 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com), * Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) * @@ -12,40 +10,17 @@ #ifndef __ASM_HARDIRQ_H #define __ASM_HARDIRQ_H -#include <linux/threads.h> -#include <linux/sched.h> -#include <linux/cache.h> -#include <linux/interrupt.h> #include <asm/lowcore.h> -/* irq_cpustat_t is unused currently, but could be converted - * into a percpu variable instead of storing softirq_pending - * on the lowcore */ -typedef struct { - unsigned int __softirq_pending; -} irq_cpustat_t; - #define local_softirq_pending() (S390_lowcore.softirq_pending) #define __ARCH_IRQ_STAT #define __ARCH_HAS_DO_SOFTIRQ +#define __ARCH_IRQ_EXIT_IRQS_DISABLED -#define HARDIRQ_BITS 8 - -void clock_comparator_work(void); - -static inline unsigned long long local_tick_disable(void) -{ - unsigned long long old; - - old = S390_lowcore.clock_comparator; - S390_lowcore.clock_comparator = -1ULL; - return old; -} - -static inline void local_tick_enable(unsigned long long comp) +static inline void ack_bad_irq(unsigned int irq) { - S390_lowcore.clock_comparator = comp; + printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq); } #endif /* __ASM_HARDIRQ_H */ |