1 files changed, 0 insertions, 135 deletions
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
deleted file mode 100644
index 95717f4f1e2..00000000000
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/rts7751r2d/irq.c
- *
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * Renesas Technology Sales RTS7751R2D Support.
- *
- * Modified for RTS7751R2D by
- * Atom Create Engineering Co., Ltd. 2002.
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/rts7751r2d/rts7751r2d.h>
-
-#if defined(CONFIG_RTS7751R2D_REV11)
-static int mask_pos[] = {11, 9, 8, 12, 10, 6, 5, 4, 7, 14, 13, 0, 0, 0, 0};
-#else
-static int mask_pos[] = {6, 11, 9, 8, 12, 10, 5, 4, 7, 14, 13, 0, 0, 0, 0};
-#endif
-
-extern int voyagergx_irq_demux(int irq);
-extern void setup_voyagergx_irq(void);
-
-static void enable_rts7751r2d_irq(unsigned int irq);
-static void disable_rts7751r2d_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_rts7751r2d_irq disable_rts7751r2d_irq
-
-static void ack_rts7751r2d_irq(unsigned int irq);
-static void end_rts7751r2d_irq(unsigned int irq);
-
-static unsigned int startup_rts7751r2d_irq(unsigned int irq)
-{
-	enable_rts7751r2d_irq(irq);
-	return 0; /* never anything pending */
-}
-
-static void disable_rts7751r2d_irq(unsigned int irq)
-{
-	unsigned long flags;
-	unsigned short val;
-	unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
-
-	/* Set the priority in IPR to 0 */
-	local_irq_save(flags);
-	val = ctrl_inw(IRLCNTR1);
-	val &= mask;
-	ctrl_outw(val, IRLCNTR1);
-	local_irq_restore(flags);
-}
-
-static void enable_rts7751r2d_irq(unsigned int irq)
-{
-	unsigned long flags;
-	unsigned short val;
-	unsigned short value = (0x0001 << mask_pos[irq]);
-
-	/* Set priority in IPR back to original value */
-	local_irq_save(flags);
-	val = ctrl_inw(IRLCNTR1);
-	val |= value;
-	ctrl_outw(val, IRLCNTR1);
-	local_irq_restore(flags);
-}
-
-int rts7751r2d_irq_demux(int irq)
-{
-	int demux_irq;
-
-	demux_irq = voyagergx_irq_demux(irq);
-	return demux_irq;
-}
-
-static void ack_rts7751r2d_irq(unsigned int irq)
-{
-	disable_rts7751r2d_irq(irq);
-}
-
-static void end_rts7751r2d_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_rts7751r2d_irq(irq);
-}
-
-static struct hw_interrupt_type rts7751r2d_irq_type = {
-	"RTS7751R2D IRQ",
-	startup_rts7751r2d_irq,
-	shutdown_rts7751r2d_irq,
-	enable_rts7751r2d_irq,
-	disable_rts7751r2d_irq,
-	ack_rts7751r2d_irq,
-	end_rts7751r2d_irq,
-};
-
-static void make_rts7751r2d_irq(unsigned int irq)
-{
-	disable_irq_nosync(irq);
-	irq_desc[irq].handler = &rts7751r2d_irq_type;
-	disable_rts7751r2d_irq(irq);
-}
-
-/*
- * Initialize IRQ setting
- */
-void __init init_rts7751r2d_IRQ(void)
-{
-	int i;
-
-	/* IRL0=KEY Input
-	 * IRL1=Ethernet
-	 * IRL2=CF Card
-	 * IRL3=CF Card Insert
-	 * IRL4=PCMCIA
-	 * IRL5=VOYAGER
-	 * IRL6=RTC Alarm
-	 * IRL7=RTC Timer
-	 * IRL8=SD Card
-	 * IRL9=PCI Slot #1
-	 * IRL10=PCI Slot #2
-	 * IRL11=Extention #0
-	 * IRL12=Extention #1
-	 * IRL13=Extention #2
-	 * IRL14=Extention #3
-	 */
-
-	for (i=0; i<15; i++)
-		make_rts7751r2d_irq(i);
-
-	setup_voyagergx_irq();
-}