1 files changed, 0 insertions, 101 deletions
diff --git a/arch/sh/boards/se/7722/irq.c b/arch/sh/boards/se/7722/irq.c
deleted file mode 100644
index 099e5deb77f..00000000000
--- a/arch/sh/boards/se/7722/irq.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * linux/arch/sh/boards/se/7722/irq.c
- *
- * Copyright (C) 2007  Nobuhiro Iwamatsu
- *
- * Hitachi UL SolutionEngine 7722 Support.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/se7722.h>
-
-#define INTC_INTMSK0             0xFFD00044
-#define INTC_INTMSKCLR0          0xFFD00064
-
-static void disable_se7722_irq(unsigned int irq)
-{
-	struct ipr_data *p = get_irq_chip_data(irq);
-	ctrl_outw( ctrl_inw( p->addr ) | p->priority , p->addr );
-}
-
-static void enable_se7722_irq(unsigned int irq)
-{
-	struct ipr_data *p = get_irq_chip_data(irq);
-	ctrl_outw( ctrl_inw( p->addr ) & ~p->priority , p->addr );
-}
-
-static struct irq_chip se7722_irq_chip __read_mostly = {
-	.name           = "SE7722",
-	.mask           = disable_se7722_irq,
-	.unmask         = enable_se7722_irq,
-	.mask_ack       = disable_se7722_irq,
-};
-
-static struct ipr_data ipr_irq_table[] = {
-	/* irq        ,idx,sft, priority     , addr   */
-	{ MRSHPC_IRQ0 , 0 , 0 , MRSHPC_BIT0 , IRQ01_MASK } ,
-	{ MRSHPC_IRQ1 , 0 , 0 , MRSHPC_BIT1 , IRQ01_MASK } ,
-	{ MRSHPC_IRQ2 , 0 , 0 , MRSHPC_BIT2 , IRQ01_MASK } ,
-	{ MRSHPC_IRQ3 , 0 , 0 , MRSHPC_BIT3 , IRQ01_MASK } ,
-	{ SMC_IRQ     , 0 , 0 , SMC_BIT     , IRQ01_MASK } ,
-	{ EXT_IRQ     , 0 , 0 , EXT_BIT     , IRQ01_MASK } ,
-};
-
-int se7722_irq_demux(int irq)
-{
-
-	if ((irq == IRQ0_IRQ)||(irq == IRQ1_IRQ)) {
-		volatile unsigned short intv =
-			*(volatile unsigned short *)IRQ01_STS;
-		if (irq == IRQ0_IRQ){
-			if(intv & SMC_BIT ) {
-				return SMC_IRQ;
-			} else if(intv & USB_BIT) {
-				return USB_IRQ;
-			} else {
-				printk("intv =%04x\n", intv);
-				return SMC_IRQ;
-			}
-		} else if(irq == IRQ1_IRQ){
-			if(intv & MRSHPC_BIT0) {
-				return MRSHPC_IRQ0;
-			} else if(intv & MRSHPC_BIT1) {
-				return MRSHPC_IRQ1;
-			} else if(intv & MRSHPC_BIT2) {
-				return MRSHPC_IRQ2;
-			} else if(intv & MRSHPC_BIT3) {
-				return MRSHPC_IRQ3;
-			} else {
-				printk("BIT_EXTENTION =%04x\n", intv);
-				return EXT_IRQ;
-			}
-		}
-	}
-	return irq;
-
-}
-/*
- * Initialize IRQ setting
- */
-void __init init_se7722_IRQ(void)
-{
-	int i = 0;
-	ctrl_outw(0x2000, 0xb03fffec);  /* mrshpc irq enable */
-	ctrl_outl((3 << ((7 - 0) * 4))|(3 << ((7 - 1) * 4)), INTC_INTPRI0);     /* irq0 pri=3,irq1,pri=3 */
-	ctrl_outw((2 << ((7 - 0) * 2))|(2 << ((7 - 1) * 2)), INTC_ICR1);        /* irq0,1 low-level irq */
-
-	for (i = 0; i < ARRAY_SIZE(ipr_irq_table); i++) {
-		disable_irq_nosync(ipr_irq_table[i].irq);
-		set_irq_chip_and_handler_name( ipr_irq_table[i].irq, &se7722_irq_chip,
-			handle_level_irq, "level");
-		set_irq_chip_data( ipr_irq_table[i].irq, &ipr_irq_table[i] );
-		disable_se7722_irq(ipr_irq_table[i].irq);
-	}
-}