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x86: unify asm/io.h: IO_SPACE_LIMIT

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Impact: Cleanup (trivial unification)

Move common define IO_SPACE_LIMIT from <asm/io_*.h> to <asm/io.h>.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Jeremy Fitzhardinge 2009-01-28 15:42:23 -08:00 committed by H. Peter Anvin
parent 8f6d86dc41
commit a448720ca3
3 changed files with 1 additions and 4 deletions
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1
arch/x86/include/asm/io.h
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@ -106,5 +106,6 @@ extern void __iomem *early_memremap(unsigned long offset, unsigned long size);
extern void early_iounmap(void __iomem *addr, unsigned long size);
extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
#define IO_SPACE_LIMIT 0xffff
#endif /* _ASM_X86_IO_H */

2
arch/x86/include/asm/io_32.h
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@ -37,8 +37,6 @@
* - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
*/
#define IO_SPACE_LIMIT 0xffff
#define XQUAD_PORTIO_BASE 0xfe400000
#define XQUAD_PORTIO_QUAD 0x40000 /* 256k per quad. */

2
arch/x86/include/asm/io_64.h
View file

@ -136,8 +136,6 @@ __OUTS(b)
__OUTS(w)
__OUTS(l)
#define IO_SPACE_LIMIT 0xffff
#if defined(__KERNEL__) && defined(__x86_64__)
#include <linux/vmalloc.h>