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| author | Arnd Bergmann <arnd@arndb.de> | 2012-08-04 21:53:26 (GMT) |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-03 19:21:06 (GMT) |
| commit | 720fb1976d38bccf910d477c2df364948abdb359 (patch) | |
| tree | d47e7fba85d80961a80ce4f01ae4427baac30bde /arch | |
| parent | a0d271cbfed1dd50278c6b06bead3d00ba0a88f9 (diff) | |
| download | linux-720fb1976d38bccf910d477c2df364948abdb359.tar.xz | |
asm-generic: xor: mark static functions as __maybe_unused
The asm-generic/xor.h header file is nasty and defines static functions
that are not inline. The header file is include by the ARM version of
asm/xor.h, which uses some but not all of the symbols defined there.
Marking the extraneous functions as __maybe_unused lets gcc drop them
without complaining.
Without this patch, building iop13xx_defconfig results in:
include/asm-generic/xor.h:696:34: warning: 'xor_block_8regs_p' defined but not used [-Wunused-variable]
include/asm-generic/xor.h:704:34: warning: 'xor_block_32regs_p' defined but not used [-Wunused-variable]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Dan Williams <dan.j.williams@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions