1 files changed, 0 insertions, 91 deletions
diff --git a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hardirq.h b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hardirq.h
deleted file mode 100644
index 4acb4b09dd..0000000000
--- a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hardirq.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef __ASM_HARDIRQ_H
-#define __ASM_HARDIRQ_H
-
-#include <linux/config.h>
-#include <linux/threads.h>
-#include <linux/irq.h>
-
-/* assembly code in softirq.h is sensitive to the offsets of these fields */
-typedef struct {
-	unsigned int __softirq_pending;
-	unsigned int __local_irq_count;
-	unsigned int __local_bh_count;
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task; /* waitqueue is too large */
-	unsigned int __nmi_count;	/* arch dependent */
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
-/*
- * Are we in an interrupt context? Either doing bottom half
- * or hardware interrupt processing?
- */
-#define in_interrupt() ({ int __cpu = smp_processor_id(); \
-	(local_irq_count(__cpu) + local_bh_count(__cpu) != 0); })
-
-#define in_irq() (local_irq_count(smp_processor_id()) != 0)
-
-#ifndef CONFIG_SMP
-
-#define hardirq_trylock(cpu)	(local_irq_count(cpu) == 0)
-#define hardirq_endlock(cpu)	do { } while (0)
-
-#define irq_enter(cpu, irq)	(local_irq_count(cpu)++)
-#define irq_exit(cpu, irq)	(local_irq_count(cpu)--)
-
-#define synchronize_irq()	barrier()
-
-#else
-
-#include <asm/atomic.h>
-#include <asm/smp.h>
-
-extern unsigned char global_irq_holder;
-extern unsigned volatile long global_irq_lock; /* long for set_bit -RR */
-
-static inline int irqs_running (void)
-{
-	int i;
-
-	for (i = 0; i < smp_num_cpus; i++)
-		if (local_irq_count(i))
-			return 1;
-	return 0;
-}
-
-static inline void release_irqlock(int cpu)
-{
-	/* if we didn't own the irq lock, just ignore.. */
-	if (global_irq_holder == (unsigned char) cpu) {
-		global_irq_holder = NO_PROC_ID;
-		clear_bit(0,&global_irq_lock);
-	}
-}
-
-static inline void irq_enter(int cpu, int irq)
-{
-	++local_irq_count(cpu);
-
-	while (test_bit(0,&global_irq_lock)) {
-		cpu_relax();
-	}
-}
-
-static inline void irq_exit(int cpu, int irq)
-{
-	--local_irq_count(cpu);
-}
-
-static inline int hardirq_trylock(int cpu)
-{
-	return !local_irq_count(cpu) && !test_bit(0,&global_irq_lock);
-}
-
-#define hardirq_endlock(cpu)	do { } while (0)
-
-extern void synchronize_irq(void);
-
-#endif /* CONFIG_SMP */
-
-#endif /* __ASM_HARDIRQ_H */