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/*-
* Copyright (c) 2010 Isilon Systems, Inc.
* Copyright (c) 2010 iX Systems, Inc.
* Copyright (c) 2010 Panasas, Inc.
* Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice unmodified, this list of conditions, and the following
* disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _LINUX_INTERRUPT_H_
#define _LINUX_INTERRUPT_H_
#include <linux/compiler.h>
#include <linux/device.h>
#include <rtems/irq-extension.h>
typedef irqreturn_t (*irq_handler_t)(int, void *);
#define IRQ_RETVAL(x) ((x) != IRQ_NONE)
#define IRQF_SHARED RTEMS_INTERRUPT_SHARED
#define IRQF_NO_SUSPEND 0
#define NO_IRQ (-1U)
int __must_check request_irq(unsigned int irq, irq_handler_t handler,
unsigned long flags, const char *name, void *arg);
static inline void
free_irq(unsigned int irq, void *device)
{
panic("free_irq()");
}
static inline int
__must_check devm_request_irq(struct device *dev, unsigned int irq,
irq_handler_t handler, unsigned long flags, const char *name,
void *arg)
{
(void)dev;
return (request_irq(irq, handler, flags, name, arg));
}
#endif /* _LINUX_INTERRUPT_H_ */
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