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crypto: arm64/sha - Add declarations for assembly variables

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This patch adds declarations for variables only used by assembly
code to silence compiler warnings:

  CC [M]  arch/arm64/crypto/sha1-ce-glue.o
  AS [M]  arch/arm64/crypto/sha1-ce-core.o
  CC [M]  arch/arm64/crypto/sha2-ce-glue.o
  AS [M]  arch/arm64/crypto/sha2-ce-core.o
  CHECK   ../arch/arm64/crypto/sha1-ce-glue.c
  CHECK   ../arch/arm64/crypto/sha2-ce-glue.c
../arch/arm64/crypto/sha1-ce-glue.c:38:11: warning: symbol 'sha1_ce_offsetof_count' was not declared. Should it be static?
../arch/arm64/crypto/sha1-ce-glue.c:39:11: warning: symbol 'sha1_ce_offsetof_finalize' was not declared. Should it be static?
../arch/arm64/crypto/sha2-ce-glue.c:38:11: warning: symbol 'sha256_ce_offsetof_count' was not declared. Should it be static?
../arch/arm64/crypto/sha2-ce-glue.c:40:11: warning: symbol 'sha256_ce_offsetof_finalize' was not declared. Should it be static?

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2020-08-25 11:34:28 +10:00
parent 51982ea02a
commit 0f4128dc4e
2 changed files with 6 additions and 0 deletions
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3
arch/arm64/crypto/sha1-ce-glue.c
View File

@ -25,6 +25,9 @@ struct sha1_ce_state {
u32 finalize; u32 finalize;
}; };
extern const u32 sha1_ce_offsetof_count;
extern const u32 sha1_ce_offsetof_finalize;
asmlinkage void sha1_ce_transform(struct sha1_ce_state *sst, u8 const *src, asmlinkage void sha1_ce_transform(struct sha1_ce_state *sst, u8 const *src,
int blocks); int blocks);

3
arch/arm64/crypto/sha2-ce-glue.c
View File

@ -25,6 +25,9 @@ struct sha256_ce_state {
u32 finalize; u32 finalize;
}; };
extern const u32 sha256_ce_offsetof_count;
extern const u32 sha256_ce_offsetof_finalize;
asmlinkage void sha2_ce_transform(struct sha256_ce_state *sst, u8 const *src, asmlinkage void sha2_ce_transform(struct sha256_ce_state *sst, u8 const *src,
int blocks); int blocks);