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| author | Stefan Agner <stefan@agner.ch> | 2018-09-15 21:38:24 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-21 13:24:52 +0800 |
| commit | c785896b21dd8e156326ff660050b0074d3431df (patch) | |
| tree | 86d95580c8c87d2847deacce64ad544536054c7f /init | |
| parent | e93720606efdbe914110e0ee94bd086f5514a6f1 (diff) | |
cpufeature: 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 warnings when building the kernel with Clang:
arch/arm/crypto/aes-ce-glue.c:450:1: warning: variable
'cpu_feature_match_AES' is not needed and will not be emitted
[-Wunneeded-internal-declaration]
module_cpu_feature_match(AES, aes_init);
^
Avoid warnings by using __maybe_unused, similar to commit 1f318a8bafcf
("modules: mark __inittest/__exittest as __maybe_unused").
Fixes: 67bad2fdb754 ("cpu: add generic support for CPU feature based module autoloading")
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 'init')
0 files changed, 0 insertions, 0 deletions