1 files changed, 0 insertions, 84 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/irq.c b/target/linux/ramips/files/arch/mips/ralink/rt3883/irq.c
deleted file mode 100644
index b561fd38cd..0000000000
--- a/target/linux/ramips/files/arch/mips/ralink/rt3883/irq.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- *  Ralink RT3662/RT3883 SoC specific interrupt handling
- *
- *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
- *
- *  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/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-
-#include <asm/mach-ralink/common.h>
-#include <asm/mach-ralink/rt3883.h>
-#include <asm/mach-ralink/rt3883_regs.h>
-
-static void rt3883_intc_irq_dispatch(void)
-{
-	u32 pending;
-
-	pending = ramips_intc_get_status();
-
-	if (pending & RT3883_INTC_INT_TIMER0)
-		do_IRQ(RT3883_INTC_IRQ_TIMER0);
-
-	else if (pending & RT3883_INTC_INT_TIMER1)
-		do_IRQ(RT3883_INTC_IRQ_TIMER1);
-
-	else if (pending & RT3883_INTC_INT_UART0)
-		do_IRQ(RT3883_INTC_IRQ_UART0);
-
-	else if (pending & RT3883_INTC_INT_UART1)
-		do_IRQ(RT3883_INTC_IRQ_UART1);
-
-	else if (pending & RT3883_INTC_INT_PERFC)
-		do_IRQ(RT3883_INTC_IRQ_PERFC);
-
-	else if (pending & RT3883_INTC_INT_UHST)
-		do_IRQ(RT3883_INTC_IRQ_UHST);
-
-	/* TODO: handle PIO interrupts as well */
-
-	else
-		spurious_interrupt();
-}
-
-asmlinkage void plat_irq_dispatch(void)
-{
-	unsigned long pending;
-
-	pending = read_c0_status() & read_c0_cause() & ST0_IM;
-
-	if (pending & STATUSF_IP7)
-		do_IRQ(RT3883_CPU_IRQ_COUNTER);
-
-	else if (pending & STATUSF_IP5)
-		do_IRQ(RT3883_CPU_IRQ_FE);
-
-	else if (pending & STATUSF_IP6)
-		do_IRQ(RT3883_CPU_IRQ_WLAN);
-
-	else if (pending & STATUSF_IP4)
-		do_IRQ(RT3883_CPU_IRQ_PCI);
-
-	else if (pending & STATUSF_IP2)
-		rt3883_intc_irq_dispatch();
-
-	else
-		spurious_interrupt();
-}
-
-void __init arch_init_irq(void)
-{
-	mips_cpu_irq_init();
-	ramips_intc_irq_init(RT3883_INTC_BASE, RT3883_CPU_IRQ_INTC,
-			     RT3883_INTC_IRQ_BASE);
-	cp0_perfcount_irq = RT3883_INTC_IRQ_PERFC;
-}