powerpc: use asm-generic/cacheflush.h

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Power needs almost no cache flushing routines of its own.  Rely on
asm-generic/cacheflush.h for the defaults.

Also remove the pointless __KERNEL__ ifdef while we're at it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/r/20200515143646.3857579-17-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Christoph Hellwig 2020-06-07 21:42:12 -07:00 • committed by Linus Torvalds

parent e050945123

commit 5019f76019

1 changed files with 10 additions and 32 deletions

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arch/powerpc/include/asm/cacheflush.h

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