1 files changed, 0 insertions, 162 deletions
diff --git a/arch/sh/cchips/hd6446x/hd64461/setup.c b/arch/sh/cchips/hd6446x/hd64461/setup.c
deleted file mode 100644
index 4d49b5cbcc13..000000000000
--- a/arch/sh/cchips/hd6446x/hd64461/setup.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- *	$Id: setup.c,v 1.5 2004/03/16 00:07:50 lethal Exp $
- *	Copyright (C) 2000 YAEGASHI Takeshi
- *	Hitachi HD64461 companion chip support
- */
-
-#include <linux/sched.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/hd64461.h>
-
-static void disable_hd64461_irq(unsigned int irq)
-{
-	unsigned short nimr;
-	unsigned short mask = 1 << (irq - HD64461_IRQBASE);
-
-	nimr = inw(HD64461_NIMR);
-	nimr |= mask;
-	outw(nimr, HD64461_NIMR);
-}
-
-static void enable_hd64461_irq(unsigned int irq)
-{
-	unsigned short nimr;
-	unsigned short mask = 1 << (irq - HD64461_IRQBASE);
-
-	nimr = inw(HD64461_NIMR);
-	nimr &= ~mask;
-	outw(nimr, HD64461_NIMR);
-}
-
-static void mask_and_ack_hd64461(unsigned int irq)
-{
-	disable_hd64461_irq(irq);
-#ifdef CONFIG_HD64461_ENABLER
-	if (irq == HD64461_IRQBASE + 13)
-		outb(0x00, HD64461_PCC1CSCR);
-#endif
-}
-
-static void end_hd64461_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_hd64461_irq(irq);
-}
-
-static unsigned int startup_hd64461_irq(unsigned int irq)
-{
-	enable_hd64461_irq(irq);
-	return 0;
-}
-
-static void shutdown_hd64461_irq(unsigned int irq)
-{
-	disable_hd64461_irq(irq);
-}
-
-static struct hw_interrupt_type hd64461_irq_type = {
-	.typename	= "HD64461-IRQ",
-	.startup	= startup_hd64461_irq,
-	.shutdown	= shutdown_hd64461_irq,
-	.enable		= enable_hd64461_irq,
-	.disable	= disable_hd64461_irq,
-	.ack		= mask_and_ack_hd64461,
-	.end		= end_hd64461_irq,
-};
-
-static irqreturn_t hd64461_interrupt(int irq, void *dev_id)
-{
-	printk(KERN_INFO
-	       "HD64461: spurious interrupt, nirr: 0x%x nimr: 0x%x\n",
-	       inw(HD64461_NIRR), inw(HD64461_NIMR));
-
-	return IRQ_NONE;
-}
-
-static struct {
-	int (*func) (int, void *);
-	void *dev;
-} hd64461_demux[HD64461_IRQ_NUM];
-
-void hd64461_register_irq_demux(int irq,
-				int (*demux) (int irq, void *dev), void *dev)
-{
-	hd64461_demux[irq - HD64461_IRQBASE].func = demux;
-	hd64461_demux[irq - HD64461_IRQBASE].dev = dev;
-}
-
-EXPORT_SYMBOL(hd64461_register_irq_demux);
-
-void hd64461_unregister_irq_demux(int irq)
-{
-	hd64461_demux[irq - HD64461_IRQBASE].func = 0;
-}
-
-EXPORT_SYMBOL(hd64461_unregister_irq_demux);
-
-int hd64461_irq_demux(int irq)
-{
-	if (irq == CONFIG_HD64461_IRQ) {
-		unsigned short bit;
-		unsigned short nirr = inw(HD64461_NIRR);
-		unsigned short nimr = inw(HD64461_NIMR);
-		int i;
-
-		nirr &= ~nimr;
-		for (bit = 1, i = 0; i < 16; bit <<= 1, i++)
-			if (nirr & bit)
-				break;
-		if (i == 16)
-			irq = CONFIG_HD64461_IRQ;
-		else {
-			irq = HD64461_IRQBASE + i;
-			if (hd64461_demux[i].func != 0) {
-				irq = hd64461_demux[i].func(irq, hd64461_demux[i].dev);
-			}
-		}
-	}
-	return __irq_demux(irq);
-}
-
-static struct irqaction irq0 = { hd64461_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "HD64461", NULL, NULL };
-
-int __init setup_hd64461(void)
-{
-	int i;
-
-	if (!MACH_HD64461)
-		return 0;
-
-	printk(KERN_INFO
-	       "HD64461 configured at 0x%x on irq %d(mapped into %d to %d)\n",
-	       CONFIG_HD64461_IOBASE, CONFIG_HD64461_IRQ, HD64461_IRQBASE,
-	       HD64461_IRQBASE + 15);
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7709)	/* Should be at processor specific part.. */
-	outw(0x2240, INTC_ICR1);
-#endif
-	outw(0xffff, HD64461_NIMR);
-
-	for (i = HD64461_IRQBASE; i < HD64461_IRQBASE + 16; i++) {
-		irq_desc[i].chip = &hd64461_irq_type;
-	}
-
-	setup_irq(CONFIG_HD64461_IRQ, &irq0);
-
-#ifdef CONFIG_HD64461_ENABLER
-	printk(KERN_INFO "HD64461: enabling PCMCIA devices\n");
-	outb(0x4c, HD64461_PCC1CSCIER);
-	outb(0x00, HD64461_PCC1CSCR);
-#endif
-
-	return 0;
-}
-
-module_init(setup_hd64461);