1 files changed, 0 insertions, 90 deletions
diff --git a/ANDROID_3.4.5/arch/hexagon/kernel/irq_cpu.c b/ANDROID_3.4.5/arch/hexagon/kernel/irq_cpu.c
deleted file mode 100644
index d4416a1a..00000000
--- a/ANDROID_3.4.5/arch/hexagon/kernel/irq_cpu.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * First-level interrupt controller model for Hexagon.
- *
- * Copyright (c) 2010-2011 Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-#include <linux/interrupt.h>
-#include <asm/irq.h>
-#include <asm/hexagon_vm.h>
-
-static void mask_irq(struct irq_data *data)
-{
-	__vmintop_locdis((long) data->irq);
-}
-
-static void mask_irq_num(unsigned int irq)
-{
-	__vmintop_locdis((long) irq);
-}
-
-static void unmask_irq(struct irq_data *data)
-{
-	__vmintop_locen((long) data->irq);
-}
-
-/*  This is actually all we need for handle_fasteoi_irq  */
-static void eoi_irq(struct irq_data *data)
-{
-	__vmintop_globen((long) data->irq);
-}
-
-/* Power mamangement wake call. We don't need this, however,
- * if this is absent, then an -ENXIO error is returned to the
- * msm_serial driver, and it fails to correctly initialize.
- * This is a bug in the msm_serial driver, but, for now, we
- * work around it here, by providing this bogus handler.
- * XXX FIXME!!! remove this when msm_serial is fixed.
- */
-static int set_wake(struct irq_data *data, unsigned int on)
-{
-	return 0;
-}
-
-static struct irq_chip hexagon_irq_chip = {
-	.name		= "HEXAGON",
-	.irq_mask	= mask_irq,
-	.irq_unmask	= unmask_irq,
-	.irq_set_wake	= set_wake,
-	.irq_eoi	= eoi_irq
-};
-
-/**
- * The hexagon core comes with a first-level interrupt controller
- * with 32 total possible interrupts.  When the core is embedded
- * into different systems/platforms, it is typically wrapped by
- * macro cells that provide one or more second-level interrupt
- * controllers that are cascaded into one or more of the first-level
- * interrupts handled here. The precise wiring of these other
- * irqs varies from platform to platform, and are set up & configured
- * in the platform-specific files.
- *
- * The first-level interrupt controller is wrapped by the VM, which
- * virtualizes the interrupt controller for us.  It provides a very
- * simple, fast & efficient API, and so the fasteoi handler is
- * appropriate for this case.
- */
-void __init init_IRQ(void)
-{
-	int irq;
-
-	for (irq = 0; irq < HEXAGON_CPUINTS; irq++) {
-		mask_irq_num(irq);
-		irq_set_chip_and_handler(irq, &hexagon_irq_chip,
-						 handle_fasteoi_irq);
-	}
-}