sh: Move hd64461.h to a more sensible location.

With the I/O rework for hd64461 we're down to a single header,
so move it by itself and get rid of the directory.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/cchips/hd6446x/hd64461/io.c

 /*
- *	$Id: io.c,v 1.6 2004/03/16 00:07:50 lethal Exp $
  *	Copyright (C) 2000 YAEGASHI Takeshi
  *	Typical I/O routines for HD64461 system.
  */
 
 #include <asm/io.h>
-#include <asm/hd64461/hd64461.h>
+#include <asm/hd64461.h>
 
 #define MEM_BASE (CONFIG_HD64461_IOBASE - HD64461_STBCR)
 
@@ -144,13 +143,13 @@ void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count)
 	while(count--) *addr=*buf++;
 }
 
-unsigned short hd64461_readw(unsigned long addr)
+unsigned short hd64461_readw(void __iomem *addr)
 {
-	return *(volatile unsigned short*)(MEM_BASE+addr);
+	return ctrl_inw(MEM_BASE+(unsigned long __force)addr);
 }
 
-void hd64461_writew(unsigned short b, unsigned long addr)
+void hd64461_writew(unsigned short b, void __iomem *addr)
 {
-	*(volatile unsigned short*)(MEM_BASE+addr) = b;
+	ctrl_outw(b, MEM_BASE+(unsigned long __force)addr);
 }
 

arch/sh/cchips/hd6446x/hd64461/setup.c

@@ -14,8 +14,7 @@
 
 #include <asm/io.h>
 #include <asm/irq.h>
-
-#include <asm/hd64461/hd64461.h>
+#include <asm/hd64461.h>
 
 static void disable_hd64461_irq(unsigned int irq)
 {

include/asm-sh/hd64461/hd64461.h → include/asm-sh/hd64461.h

@@ -155,7 +155,6 @@
 #define HD64461_PCCSCR_VCC1		0x02	/* voltage control pin 1 */
 #define HD64461_PCCSCR_SWP		0x01    /* write protect */
 
-
 #define HD64461_P0OCR           0x1202a
 #define HD64461_P1OCR           0x1202c
 #define HD64461_PGCR            0x1202e
@@ -180,13 +179,6 @@
 #define HD64461_NIRR		0x15000
 #define HD64461_NIMR		0x15002
 
-#ifndef CONFIG_HD64461_IOBASE
-#define CONFIG_HD64461_IOBASE	0xb0000000
-#endif
-#ifndef CONFIG_HD64461_IRQ
-#define CONFIG_HD64461_IRQ	36
-#endif
-
 #define HD64461_IRQBASE		OFFCHIP_IRQ_BASE
 #define HD64461_IRQ_NUM		16
 
@@ -199,4 +191,13 @@
 #define HD64461_IRQ_PCC1	(HD64461_IRQBASE+13)
 #define HD64461_IRQ_PCC0	(HD64461_IRQBASE+14)
 
+#define __IO_PREFIX	hd64461
+#include <asm/io_generic.h>
+
+/* arch/sh/cchips/hd6446x/hd64461/setup.c */
+int hd64461_irq_demux(int irq);
+void hd64461_register_irq_demux(int irq,
+				int (*demux) (int irq, void *dev), void *dev);
+void hd64461_unregister_irq_demux(int irq);
+
 #endif

include/asm-sh/hd64461/io.h

-/*
- * include/asm-sh/io_hd64461.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an HD64461
- */
-
-#ifndef _ASM_SH_IO_HD64461_H
-#define _ASM_SH_IO_HD64461_H
-
-extern unsigned char hd64461_inb(unsigned long port);
-extern unsigned short hd64461_inw(unsigned long port);
-extern unsigned int hd64461_inl(unsigned long port);
-
-extern void hd64461_outb(unsigned char value, unsigned long port);
-extern void hd64461_outw(unsigned short value, unsigned long port);
-extern void hd64461_outl(unsigned int value, unsigned long port);
-
-extern unsigned char hd64461_inb_p(unsigned long port);
-extern void hd64461_outb_p(unsigned char value, unsigned long port);
-
-extern void hd64461_insb(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insw(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insl(unsigned long port, void *addr, unsigned long count);
-
-extern void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count);
-
-extern unsigned short hd64461_readw(unsigned long addr);
-extern void hd64461_writew(unsigned short b, unsigned long addr);
-
-
-extern int hd64461_irq_demux(int irq);
-extern void hd64461_register_irq_demux(int irq,
-		int (*demux)(int irq, void *dev), void *dev);
-extern void hd64461_unregister_irq_demux(int irq);
-
-#endif /* _ASM_SH_IO_HD64461_H */

include/asm-sh/hp6xx/io.h

@@ -4,7 +4,7 @@
 /*
  * Nothing special here.. just use the generic cchip io routines.
  */
-#include <asm/hd64461/io.h>
+#include <asm/hd64461.h>
 
 #endif /* __ASM_SH_HP6XX_IO_H */