powerpc/mm: define an empty mm_iommu_init()

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To avoid ifdefs, define a empty static inline mm_iommu_init() function
when CONFIG_SPAPR_TCE_IOMMU is not selected.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Christophe Leroy 2019-03-22 08:08:40 +00:00 • committed by Michael Ellerman

parent 9c1d38b34e

commit 93f2cd8137

2 changed files with 1 additions and 2 deletions

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1

arch/powerpc/include/asm/mmu_context.h

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2

arch/powerpc/kernel/setup-common.c

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