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powerpc: use <asm-generic/dma-mapping.h>

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The powerpc version of dma-mapping.h only contains a version of
get_arch_dma_ops that always return NULL.  Replace it with the
asm-generic version that does the same.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190807150752.17894-1-hch@lst.de
This commit is contained in:
Christoph Hellwig
2019-08-07 18:07:52 +03:00
committed by Michael Ellerman
parent 1ca3dec2b2
commit f5817191b0
2 changed files with 1 additions and 18 deletions
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arch/powerpc/include/asm/Kbuild
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@@ -4,6 +4,7 @@ generated-y += syscall_table_64.h
generated-y += syscall_table_c32.h
generated-y += syscall_table_spu.h
generic-y += div64.h
generic-y += dma-mapping.h
generic-y += export.h
generic-y += irq_regs.h
generic-y += local64.h