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| author | Stefan Agner <stefan@agner.ch> | 2018-09-16 06:38:25 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-21 07:24:52 +0200 |
| commit | cd560235d8f9ddd94aa51e1c4dabdf3212b9b241 (patch) | |
| tree | 37eb91b3b9761a73d7f1f79adc900ee8b24ffe95 /drivers/rtc | |
| parent | cpufeature: avoid warning when compiling with clang (diff) | |
| download | linux-cd560235d8f9ddd94aa51e1c4dabdf3212b9b241.tar.xz linux-cd560235d8f9ddd94aa51e1c4dabdf3212b9b241.zip | |
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 'drivers/rtc')
0 files changed, 0 insertions, 0 deletions