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Diffstat (limited to 'arch/m68k/include/asm/io_mm.h')
-rw-r--r--arch/m68k/include/asm/io_mm.h40
1 files changed, 3 insertions, 37 deletions
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
index 7e518303786c..782b78f8a048 100644
--- a/arch/m68k/include/asm/io_mm.h
+++ b/arch/m68k/include/asm/io_mm.h
@@ -16,8 +16,8 @@
* isa_readX(),isa_writeX() are for ISA memory
*/
-#ifndef _IO_H
-#define _IO_H
+#ifndef _M68K_IO_MM_H
+#define _M68K_IO_MM_H
#ifdef __KERNEL__
@@ -367,40 +367,6 @@ static inline void isa_delay(void)
#define writew(val, addr) out_le16((addr), (val))
#endif /* CONFIG_ATARI_ROM_ISA */
-#if !defined(CONFIG_ISA) && !defined(CONFIG_ATARI_ROM_ISA)
-/*
- * We need to define dummy functions for GENERIC_IOMAP support.
- */
-#define inb(port) 0xff
-#define inb_p(port) 0xff
-#define outb(val,port) ((void)0)
-#define outb_p(val,port) ((void)0)
-#define inw(port) 0xffff
-#define inw_p(port) 0xffff
-#define outw(val,port) ((void)0)
-#define outw_p(val,port) ((void)0)
-#define inl(port) 0xffffffffUL
-#define inl_p(port) 0xffffffffUL
-#define outl(val,port) ((void)0)
-#define outl_p(val,port) ((void)0)
-
-#define insb(port,buf,nr) ((void)0)
-#define outsb(port,buf,nr) ((void)0)
-#define insw(port,buf,nr) ((void)0)
-#define outsw(port,buf,nr) ((void)0)
-#define insl(port,buf,nr) ((void)0)
-#define outsl(port,buf,nr) ((void)0)
-
-/*
- * These should be valid on any ioremap()ed region
- */
-#define readb(addr) in_8(addr)
-#define writeb(val,addr) out_8((addr),(val))
-#define readw(addr) in_le16(addr)
-#define writew(val,addr) out_le16((addr),(val))
-
-#endif /* !CONFIG_ISA && !CONFIG_ATARI_ROM_ISA */
-
#define readl(addr) in_le32(addr)
#define writel(val,addr) out_le32((addr),(val))
@@ -442,4 +408,4 @@ static inline void isa_delay(void)
#define writew_relaxed(b, addr) writew(b, addr)
#define writel_relaxed(b, addr) writel(b, addr)
-#endif /* _IO_H */
+#endif /* _M68K_IO_MM_H */