From a70770998c1d99e86eea97294ae3cce059a18d7e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 23 Sep 2009 10:04:02 +0100 Subject: FRV: Use asm/generic-hardirq.h Use asm/generic-hardirq.h to build asm/hardirq.h and also remove the unused idle_timestamp field in irq_cpustat whilst we're at it. Signed-off-by: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: David Howells Signed-off-by: Linus Torvalds --- arch/frv/include/asm/hardirq.h | 17 ++++------------- arch/frv/kernel/process.c | 4 ---- 2 files changed, 4 insertions(+), 17 deletions(-) (limited to 'arch/frv') diff --git a/arch/frv/include/asm/hardirq.h b/arch/frv/include/asm/hardirq.h index fc47515822a2..5fc8b6f5bc55 100644 --- a/arch/frv/include/asm/hardirq.h +++ b/arch/frv/include/asm/hardirq.h @@ -12,24 +12,15 @@ #ifndef __ASM_HARDIRQ_H #define __ASM_HARDIRQ_H -#include -#include - -typedef struct { - unsigned int __softirq_pending; - unsigned long idle_timestamp; -} ____cacheline_aligned irq_cpustat_t; - -#include /* Standard mappings for irq_cpustat_t above */ - -#ifdef CONFIG_SMP -#error SMP not available on FR-V -#endif /* CONFIG_SMP */ +#include extern atomic_t irq_err_count; static inline void ack_bad_irq(int irq) { atomic_inc(&irq_err_count); } +#define ack_bad_irq ack_bad_irq + +#include #endif diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c index 0de50df74970..904255938216 100644 --- a/arch/frv/kernel/process.c +++ b/arch/frv/kernel/process.c @@ -83,13 +83,9 @@ void (*idle)(void) = core_sleep_idle; */ void cpu_idle(void) { - int cpu = smp_processor_id(); - /* endless idle loop with no priority at all */ while (1) { while (!need_resched()) { - irq_stat[cpu].idle_timestamp = jiffies; - check_pgt_cache(); if (!frv_dma_inprogress && idle) -- cgit v1.2.3-59-g8ed1b