x86: asm/io.h: unify virt_to_phys/phys_to_virt

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Impact: unify identical code

asm/io_32.h and _64.h has functionally identical definitions for
virt_to_phys, phys_to_virt, page_to_phys, and the isa_* variants, so
just unify them.

The only slightly functional change is using phys_addr_t for the
physical address argument and return val.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

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This commit is contained in:

Jeremy Fitzhardinge 2009-02-06 13:29:44 -08:00

parent 26c8e31799

commit 976e8f677e

3 changed files with 59 additions and 94 deletions

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59

arch/x86/include/asm/io.h

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57

arch/x86/include/asm/io_32.h

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37

arch/x86/include/asm/io_64.h

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