ia64: remove the hpsim platform

[sfrench/cifs-2.6.git] / arch / ia64 / hp / sim / hpsim_irq.c

diff --git a/arch/ia64/hp/sim/hpsim_irq.c b/arch/ia64/hp/sim/hpsim_irq.c
deleted file mode 100644 (file)
index 2f1cc59..0000000
--- a/arch/ia64/hp/sim/hpsim_irq.c
+++ /dev/null
@@ -1,76 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * 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>
-
-#include "hpsim_ssc.h"
-
-static unsigned int
-hpsim_irq_startup(struct irq_data *data)
-{
-       return 0;
-}
-
-static void
-hpsim_irq_noop(struct irq_data *data)
-{
-}
-
-static int
-hpsim_set_affinity_noop(struct irq_data *d, const struct cpumask *b, bool f)
-{
-       return 0;
-}
-
-static struct irq_chip irq_type_hp_sim = {
-       .name =                 "hpsim",
-       .irq_startup =          hpsim_irq_startup,
-       .irq_shutdown =         hpsim_irq_noop,
-       .irq_enable =           hpsim_irq_noop,
-       .irq_disable =          hpsim_irq_noop,
-       .irq_ack =              hpsim_irq_noop,
-       .irq_set_affinity =     hpsim_set_affinity_noop,
-};
-
-static void hpsim_irq_set_chip(int irq)
-{
-       struct irq_chip *chip = irq_get_chip(irq);
-
-       if (chip == &no_irq_chip)
-               irq_set_chip(irq, &irq_type_hp_sim);
-}
-
-static void hpsim_connect_irq(int intr, int irq)
-{
-       ia64_ssc(intr, irq, 0, 0, SSC_CONNECT_INTERRUPT);
-}
-
-int hpsim_get_irq(int intr)
-{
-       int irq = assign_irq_vector(AUTO_ASSIGN);
-
-       if (irq >= 0) {
-               hpsim_irq_set_chip(irq);
-               irq_set_handler(irq, handle_simple_irq);
-               hpsim_connect_irq(intr, irq);
-       }
-
-       return irq;
-}
-
-void __init
-hpsim_irq_init (void)
-{
-       int i;
-
-       for_each_active_irq(i)
-               hpsim_irq_set_chip(i);
-}