Revision d5dedf99e4ca9860ce8a1dd42db1cb666c360632 authored by Andrew Morton on 05 March 2007, 08:30:04 UTC, committed by Linus Torvalds on 05 March 2007, 15:57:50 UTC
In http://bugzilla.kernel.org/show_bug.cgi?id=8065, Shen points out that the cyclades driver forget to return closing_wait to userspace. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Shen <shanlu@cs.uiuc.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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hardirq.h
#ifndef _ASM_IA64_HARDIRQ_H
#define _ASM_IA64_HARDIRQ_H
/*
* Modified 1998-2002, 2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
#include <linux/threads.h>
#include <linux/irq.h>
#include <asm/processor.h>
/*
* No irq_cpustat_t for IA-64. The data is held in the per-CPU data structure.
*/
#define __ARCH_IRQ_STAT 1
#define local_softirq_pending() (local_cpu_data->softirq_pending)
#define HARDIRQ_BITS 14
/*
* The hardirq mask has to be large enough to have space for potentially all IRQ sources
* in the system nesting on a single CPU:
*/
#if (1 << HARDIRQ_BITS) < NR_IRQS
# error HARDIRQ_BITS is too low!
#endif
extern void __iomem *ipi_base_addr;
void ack_bad_irq(unsigned int irq);
#endif /* _ASM_IA64_HARDIRQ_H */
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