Commit a7077099 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Linus Torvalds
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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: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d19110ba
......@@ -12,24 +12,15 @@
#ifndef __ASM_HARDIRQ_H
#define __ASM_HARDIRQ_H
#include <linux/threads.h>
#include <linux/irq.h>
typedef struct {
unsigned int __softirq_pending;
unsigned long idle_timestamp;
} ____cacheline_aligned irq_cpustat_t;
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
#ifdef CONFIG_SMP
#error SMP not available on FR-V
#endif /* CONFIG_SMP */
#include <asm/atomic.h>
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 <asm-generic/hardirq.h>
#endif
......@@ -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)
......
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