1 files changed, 0 insertions, 75 deletions
diff --git a/arch/arm/plat-mxc/irq.c b/arch/arm/plat-mxc/irq.c
deleted file mode 100644
index 2ad5a6917b3..00000000000
--- a/arch/arm/plat-mxc/irq.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- *  Copyright 2004-2007 Freescale Semiconductor, Inc. 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 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/mach/irq.h>
-#include <asm/arch/common.h>
-
-/* Disable interrupt number "irq" in the AVIC */
-static void mxc_mask_irq(unsigned int irq)
-{
-	__raw_writel(irq, AVIC_INTDISNUM);
-}
-
-/* Enable interrupt number "irq" in the AVIC */
-static void mxc_unmask_irq(unsigned int irq)
-{
-	__raw_writel(irq, AVIC_INTENNUM);
-}
-
-static struct irq_chip mxc_avic_chip = {
-	.mask_ack = mxc_mask_irq,
-	.mask = mxc_mask_irq,
-	.unmask = mxc_unmask_irq,
-};
-
-/*
- * This function initializes the AVIC hardware and disables all the
- * interrupts. It registers the interrupt enable and disable functions
- * to the kernel for each interrupt source.
- */
-void __init mxc_init_irq(void)
-{
-	int i;
-	u32 reg;
-
-	/* put the AVIC into the reset value with
-	 * all interrupts disabled
-	 */
-	__raw_writel(0, AVIC_INTCNTL);
-	__raw_writel(0x1f, AVIC_NIMASK);
-
-	/* disable all interrupts */
-	__raw_writel(0, AVIC_INTENABLEH);
-	__raw_writel(0, AVIC_INTENABLEL);
-
-	/* all IRQ no FIQ */
-	__raw_writel(0, AVIC_INTTYPEH);
-	__raw_writel(0, AVIC_INTTYPEL);
-	for (i = 0; i < MXC_MAX_INT_LINES; i++) {
-		set_irq_chip(i, &mxc_avic_chip);
-		set_irq_handler(i, handle_level_irq);
-		set_irq_flags(i, IRQF_VALID);
-	}
-
-	/* Set WDOG2's interrupt the highest priority level (bit 28-31) */
-	reg = __raw_readl(AVIC_NIPRIORITY6);
-	reg |= (0xF << 28);
-	__raw_writel(reg, AVIC_NIPRIORITY6);
-
-	printk(KERN_INFO "MXC IRQ initialized\n");
-}