kernel-ark/arch/ia64/hp/sim/hpsim_irq.c
Ingo Molnar 06344db316 [IA64] typename -> name conversion
convert irq chip typename -> name.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-11-16 09:38:02 -08:00

52 lines
946 B
C

/*
* Platform dependent support for HP simulator.
*
* Copyright (C) 1998-2001 Hewlett-Packard Co
* Copyright (C) 1998-2001 David Mosberger-Tang <davidm@hpl.hp.com>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/irq.h>
static unsigned int
hpsim_irq_startup (unsigned int irq)
{
return 0;
}
static void
hpsim_irq_noop (unsigned int irq)
{
}
static void
hpsim_set_affinity_noop (unsigned int a, cpumask_t b)
{
}
static struct hw_interrupt_type irq_type_hp_sim = {
.name = "hpsim",
.startup = hpsim_irq_startup,
.shutdown = hpsim_irq_noop,
.enable = hpsim_irq_noop,
.disable = hpsim_irq_noop,
.ack = hpsim_irq_noop,
.end = hpsim_irq_noop,
.set_affinity = hpsim_set_affinity_noop,
};
void __init
hpsim_irq_init (void)
{
irq_desc_t *idesc;
int i;
for (i = 0; i < NR_IRQS; ++i) {
idesc = irq_desc + i;
if (idesc->chip == &no_irq_type)
idesc->chip = &irq_type_hp_sim;
}
}