1 files changed, 0 insertions, 116 deletions
diff --git a/arch/sh/boards/renesas/hs7751rvoip/irq.c b/arch/sh/boards/renesas/hs7751rvoip/irq.c
deleted file mode 100644
index e55c6686b21..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/irq.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/hs7751rvoip/irq.c
- *
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * Renesas Technology Sales HS7751RVoIP Support.
- *
- * Modified for HS7751RVoIP by
- * Atom Create Engineering Co., Ltd. 2002.
- * Lineo uSolutions, Inc. 2003.
- */
-
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/hs7751rvoip.h>
-
-static int mask_pos[] = {8, 9, 10, 11, 12, 13, 0, 1, 2, 3, 4, 5, 6, 7};
-
-static void enable_hs7751rvoip_irq(unsigned int irq);
-static void disable_hs7751rvoip_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_hs7751rvoip_irq disable_hs7751rvoip_irq
-
-static void ack_hs7751rvoip_irq(unsigned int irq);
-static void end_hs7751rvoip_irq(unsigned int irq);
-
-static unsigned int startup_hs7751rvoip_irq(unsigned int irq)
-{
-	enable_hs7751rvoip_irq(irq);
-	return 0; /* never anything pending */
-}
-
-static void disable_hs7751rvoip_irq(unsigned int irq)
-{
-	unsigned short val;
-	unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
-
-	/* Set the priority in IPR to 0 */
-	val = ctrl_inw(IRLCNTR3);
-	val &= mask;
-	ctrl_outw(val, IRLCNTR3);
-}
-
-static void enable_hs7751rvoip_irq(unsigned int irq)
-{
-	unsigned short val;
-	unsigned short value = (0x0001 << mask_pos[irq]);
-
-	/* Set priority in IPR back to original value */
-	val = ctrl_inw(IRLCNTR3);
-	val |= value;
-	ctrl_outw(val, IRLCNTR3);
-}
-
-static void ack_hs7751rvoip_irq(unsigned int irq)
-{
-	disable_hs7751rvoip_irq(irq);
-}
-
-static void end_hs7751rvoip_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_hs7751rvoip_irq(irq);
-}
-
-static struct hw_interrupt_type hs7751rvoip_irq_type = {
-	.typename =  "HS7751RVoIP IRQ",
-	.startup = startup_hs7751rvoip_irq,
-	.shutdown = shutdown_hs7751rvoip_irq,
-	.enable = enable_hs7751rvoip_irq,
-	.disable = disable_hs7751rvoip_irq,
-	.ack = ack_hs7751rvoip_irq,
-	.end = end_hs7751rvoip_irq,
-};
-
-static void make_hs7751rvoip_irq(unsigned int irq)
-{
-	disable_irq_nosync(irq);
-	irq_desc[irq].chip = &hs7751rvoip_irq_type;
-	disable_hs7751rvoip_irq(irq);
-}
-
-/*
- * Initialize IRQ setting
- */
-void __init init_hs7751rvoip_IRQ(void)
-{
-	int i;
-
-	/* IRL0=ON HOOK1
-	 * IRL1=OFF HOOK1
-	 * IRL2=ON HOOK2
-	 * IRL3=OFF HOOK2
-	 * IRL4=Ringing Detection
-	 * IRL5=CODEC
-	 * IRL6=Ethernet
-	 * IRL7=Ethernet Hub
-	 * IRL8=USB Communication
-	 * IRL9=USB Connection
-	 * IRL10=USB DMA
-	 * IRL11=CF Card
-	 * IRL12=PCMCIA
-	 * IRL13=PCI Slot
-	 */
-	ctrl_outw(0x9876, IRLCNTR1);
-	ctrl_outw(0xdcba, IRLCNTR2);
-	ctrl_outw(0x0050, IRLCNTR4);
-	ctrl_outw(0x4321, IRLCNTR5);
-
-	for (i=0; i<14; i++)
-		make_hs7751rvoip_irq(i);
-}