x86: unify kmap_atomic_pfn() and iomap_atomic_prot_pfn()
authorAkinobu Mita <akinobu.mita@gmail.com>
Wed, 11 Mar 2009 14:33:18 +0000 (23:33 +0900)
committerIngo Molnar <mingo@elte.hu>
Wed, 11 Mar 2009 14:47:46 +0000 (15:47 +0100)
kmap_atomic_pfn() and iomap_atomic_prot_pfn() are almost same
except pgprot. This patch removes the code duplication for these
two functions.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
LKML-Reference: <20090311143317.GA22244@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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