[PATCH] Arch provides generic iomap missing accessors
Allow architectures to provide their own implementation of the big endian MMIO accessors and "repeat" MMIO accessors for use by the generic iomap. Signed-off-by: NLinus Torvalds <torvalds@osdl.org> More-or-less-tested-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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