powerpc/cacheflush: fix variable set but not used

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The powerpc's flush_cache_vmap() is defined as a macro and never use
both of its arguments, so it will generate a compilation warning,

lib/ioremap.c: In function 'ioremap_page_range':
lib/ioremap.c:203:16: warning: variable 'start' set but not used
[-Wunused-but-set-variable]

Fix it by making it an inline function.

Signed-off-by: Qian Cai <cai@lca.pw>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Qian Cai 2019-06-06 09:58:13 -04:00 • committed by Michael Ellerman

parent 3becd11dff

commit 04db3ede40

1 changed files with 5 additions and 2 deletions

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arch/powerpc/include/asm/cacheflush.h

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