1 files changed, 0 insertions, 98 deletions
diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
deleted file mode 100644
index 0c5d86cb3a..0000000000
--- a/include/asm-sparc/io.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* SPARC I/O definitions
- *
- * (C) Copyright 2007
- * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- */
-
-#ifndef _SPARC_IO_H
-#define _SPARC_IO_H
-
-/* Nothing to sync, total store ordering (TSO)... */
-#define sync()
-
-/* Forces a cache miss on read/load.
- * On some architectures we need to bypass the cache when reading
- * I/O registers so that we are not reading the same status word
- * over and over again resulting in a hang (until an IRQ if lucky)
- *
- */
-#ifndef CONFIG_SYS_HAS_NO_CACHE
-#define READ_BYTE(var)  SPARC_NOCACHE_READ_BYTE((unsigned int)(var))
-#define READ_HWORD(var) SPARC_NOCACHE_READ_HWORD((unsigned int)(var))
-#define READ_WORD(var)  SPARC_NOCACHE_READ((unsigned int)(var))
-#define READ_DWORD(var) SPARC_NOCACHE_READ_DWORD((unsigned int)(var))
-#else
-#define READ_BYTE(var)  (var)
-#define READ_HWORD(var) (var)
-#define READ_WORD(var)  (var)
-#define READ_DWORD(var) (var)
-#endif
-
-/*
- * Generic virtual read/write.
- */
-#define __arch_getb(a)			(READ_BYTE(a))
-#define __arch_getw(a)			(READ_HWORD(a))
-#define __arch_getl(a)			(READ_WORD(a))
-#define __arch_getq(a)			(READ_DWORD(a))
-
-#define __arch_putb(v,a)		(*(volatile unsigned char *)(a) = (v))
-#define __arch_putw(v,a)		(*(volatile unsigned short *)(a) = (v))
-#define __arch_putl(v,a)		(*(volatile unsigned int *)(a) = (v))
-
-#define __raw_writeb(v,a)		__arch_putb(v,a)
-#define __raw_writew(v,a)		__arch_putw(v,a)
-#define __raw_writel(v,a)		__arch_putl(v,a)
-
-#define __raw_readb(a)			__arch_getb(a)
-#define __raw_readw(a)			__arch_getw(a)
-#define __raw_readl(a)			__arch_getl(a)
-#define __raw_readq(a)			__arch_getq(a)
-
-/*
- * Given a physical address and a length, return a virtual address
- * that can be used to access the memory range with the caching
- * properties specified by "flags".
- */
-
-#define MAP_NOCACHE	(0)
-#define MAP_WRCOMBINE	(0)
-#define MAP_WRBACK	(0)
-#define MAP_WRTHROUGH	(0)
-
-static inline void *map_physmem(phys_addr_t paddr, unsigned long len,
-				unsigned long flags)
-{
-	return (void *)paddr;
-}
-
-/*
- * Take down a mapping set up by map_physmem().
- */
-static inline void unmap_physmem(void *vaddr, unsigned long flags)
-{
-
-}
-
-static inline phys_addr_t virt_to_phys(void * vaddr)
-{
-	return (phys_addr_t)(vaddr);
-}
-
-#endif