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authorStefan Agner <stefan@agner.ch>2018-09-15 21:38:25 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2018-09-21 13:24:52 +0800
commitcd560235d8f9ddd94aa51e1c4dabdf3212b9b241 (patch)
tree37eb91b3b9761a73d7f1f79adc900ee8b24ffe95 /lib/atomic64_test.c
parentc785896b21dd8e156326ff660050b0074d3431df (diff)
crypto: arm/crc32 - avoid warning when compiling with Clang
The table id (second) argument to MODULE_DEVICE_TABLE is often referenced otherwise. This is not the case for CPU features. This leads to a warning when building the kernel with Clang: arch/arm/crypto/crc32-ce-glue.c:239:33: warning: variable 'crc32_cpu_feature' is not needed and will not be emitted [-Wunneeded-internal-declaration] static const struct cpu_feature crc32_cpu_feature[] = { ^ Avoid warnings by using __maybe_unused, similar to commit 1f318a8bafcf ("modules: mark __inittest/__exittest as __maybe_unused"). Fixes: 2a9faf8b7e43 ("crypto: arm/crc32 - enable module autoloading based on CPU feature bits") Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib/atomic64_test.c')
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