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-rw-r--r--arch/ia64/kernel/irq_lsapic.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c
deleted file mode 100644
index 23bf4499a7..0000000000
--- a/arch/ia64/kernel/irq_lsapic.c
+++ /dev/null
@@ -1,45 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * LSAPIC Interrupt Controller
- *
- * This takes care of interrupts that are generated by the CPU's
- * internal Streamlined Advanced Programmable Interrupt Controller
- * (LSAPIC), such as the ITC and IPI interrupts.
- *
- * Copyright (C) 1999 VA Linux Systems
- * Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
- * Copyright (C) 2000 Hewlett-Packard Co
- * Copyright (C) 2000 David Mosberger-Tang <davidm@hpl.hp.com>
- */
-
-#include <linux/sched.h>
-#include <linux/irq.h>
-
-static unsigned int
-lsapic_noop_startup (struct irq_data *data)
-{
- return 0;
-}
-
-static void
-lsapic_noop (struct irq_data *data)
-{
- /* nothing to do... */
-}
-
-static int lsapic_retrigger(struct irq_data *data)
-{
- ia64_resend_irq(data->irq);
-
- return 1;
-}
-
-struct irq_chip irq_type_ia64_lsapic = {
- .name = "LSAPIC",
- .irq_startup = lsapic_noop_startup,
- .irq_shutdown = lsapic_noop,
- .irq_enable = lsapic_noop,
- .irq_disable = lsapic_noop,
- .irq_ack = lsapic_noop,
- .irq_retrigger = lsapic_retrigger,
-};