powerpc/mm: drop ppc_md.iounmap() and __iounmap()

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ppc_md.iounmap() is never set, drop it.

Once ppc_md.iounmap() is gone, iounmap() remains the only user of
__iounmap() and iounmap() does nothing else than calling __iounmap().
So drop iounmap() and make __iounmap() the new iounmap().

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/d73ba92bb7a387cc58cc34666d7f5158a45851b0.1566309262.git.christophe.leroy@c-s.fr

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Christophe Leroy 2019-08-20 14:07:11 +00:00 • committed by Michael Ellerman

parent 6f57e6631d

commit 8aee077292

3 changed files with 1 additions and 17 deletions

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5

arch/powerpc/include/asm/io.h

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2

arch/powerpc/include/asm/machdep.h

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11

arch/powerpc/mm/pgtable_64.c

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