sh: Kill off more dead headers.

Some old rtc and io headers were left hanging around, kill them off..
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

include/asm-sh/cpu-sh3/rtc.h

-#ifndef __ASM_CPU_SH3_RTC_H
-#define __ASM_CPU_SH3_RTC_H
-
-/* SH-3 RTC */
-#define R64CNT  	0xfffffec0
-#define RSECCNT 	0xfffffec2
-#define RMINCNT 	0xfffffec4
-#define RHRCNT  	0xfffffec6
-#define RWKCNT  	0xfffffec8
-#define RDAYCNT 	0xfffffeca
-#define RMONCNT 	0xfffffecc
-#define RYRCNT  	0xfffffece
-#define RSECAR  	0xfffffed0
-#define RMINAR  	0xfffffed2
-#define RHRAR   	0xfffffed4
-#define RWKAR   	0xfffffed6
-#define RDAYAR  	0xfffffed8
-#define RMONAR  	0xfffffeda
-#define RCR1    	0xfffffedc
-#define RCR2    	0xfffffede
-
-#define RTC_BIT_INVERTED	0	/* No bug on SH7708, SH7709A */
-
-#endif /* __ASM_CPU_SH3_RTC_H */
-

include/asm-sh/cpu-sh4/rtc.h

-#ifndef __ASM_CPU_SH4_RTC_H
-#define __ASM_CPU_SH4_RTC_H
-
-/* SH-4 RTC */
-#define R64CNT  	0xffc80000
-#define RSECCNT 	0xffc80004
-#define RMINCNT 	0xffc80008
-#define RHRCNT  	0xffc8000c
-#define RWKCNT  	0xffc80010
-#define RDAYCNT 	0xffc80014
-#define RMONCNT 	0xffc80018
-#define RYRCNT  	0xffc8001c  /* 16bit */
-#define RSECAR  	0xffc80020
-#define RMINAR  	0xffc80024
-#define RHRAR   	0xffc80028
-#define RWKAR   	0xffc8002c
-#define RDAYAR  	0xffc80030
-#define RMONAR  	0xffc80034
-#define RCR1    	0xffc80038
-#define RCR2    	0xffc8003c
-
-#define RTC_BIT_INVERTED	0x40	/* bug on SH7750, SH7750S */
-
-#endif /* __ASM_CPU_SH4_RTC_H */
-

include/asm-sh/hs7751rvoip/io.h

-/*
- * include/asm-sh/hs7751rvoip/hs7751rvoip.h
- *
- * Modified version of io_se.h for the hs7751rvoip-specific functions.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Renesas Technology sales HS7751RVOIP
- */
-
-#ifndef _ASM_SH_IO_HS7751RVOIP_H
-#define _ASM_SH_IO_HS7751RVOIP_H
-
-#include <asm/io_generic.h>
-
-extern unsigned char hs7751rvoip_inb(unsigned long port);
-extern unsigned short hs7751rvoip_inw(unsigned long port);
-extern unsigned int hs7751rvoip_inl(unsigned long port);
-
-extern void hs7751rvoip_outb(unsigned char value, unsigned long port);
-extern void hs7751rvoip_outw(unsigned short value, unsigned long port);
-extern void hs7751rvoip_outl(unsigned int value, unsigned long port);
-
-extern unsigned char hs7751rvoip_inb_p(unsigned long port);
-extern void hs7751rvoip_outb_p(unsigned char value, unsigned long port);
-
-extern void hs7751rvoip_insb(unsigned long port, void *addr, unsigned long count);
-extern void hs7751rvoip_insw(unsigned long port, void *addr, unsigned long count);
-extern void hs7751rvoip_insl(unsigned long port, void *addr, unsigned long count);
-extern void hs7751rvoip_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void hs7751rvoip_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void hs7751rvoip_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern void *hs7751rvoip_ioremap(unsigned long offset, unsigned long size);
-
-extern unsigned long hs7751rvoip_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_HS7751RVOIP_H */

include/asm-sh/rts7751r2d/io.h

-/*
- * include/asm-sh/io_rts7751r2d.h
- *
- * Modified version of io_se.h for the rts7751r2d-specific functions.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Renesas Technology sales RTS7751R2D
- */
-
-#ifndef _ASM_SH_IO_RTS7751R2D_H
-#define _ASM_SH_IO_RTS7751R2D_H
-
-extern unsigned char rts7751r2d_inb(unsigned long port);
-extern unsigned short rts7751r2d_inw(unsigned long port);
-extern unsigned int rts7751r2d_inl(unsigned long port);
-
-extern void rts7751r2d_outb(unsigned char value, unsigned long port);
-extern void rts7751r2d_outw(unsigned short value, unsigned long port);
-extern void rts7751r2d_outl(unsigned int value, unsigned long port);
-
-extern unsigned char rts7751r2d_inb_p(unsigned long port);
-extern void rts7751r2d_outb_p(unsigned char value, unsigned long port);
-
-extern void rts7751r2d_insb(unsigned long port, void *addr, unsigned long count);
-extern void rts7751r2d_insw(unsigned long port, void *addr, unsigned long count);
-extern void rts7751r2d_insl(unsigned long port, void *addr, unsigned long count);
-extern void rts7751r2d_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void rts7751r2d_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void rts7751r2d_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern void *rts7751r2d_ioremap(unsigned long offset, unsigned long size);
-
-extern unsigned long rts7751r2d_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_RTS7751R2D_H */