crypto: sun4i-ss - mark sun4i_hash() static
We get 1 warning when building kernel with W=1: drivers/crypto/sunxi-ss/sun4i-ss-hash.c:168:5: warning: no previous prototype for 'sun4i_hash' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. So this patch marks it 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -165,7 +165,7 @@ int sun4i_hash_import_sha1(struct ahash_request *areq, const void *in)
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* write remaining data in op->buf
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* write remaining data in op->buf
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* final state op->len=56
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* final state op->len=56
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*/
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*/
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int sun4i_hash(struct ahash_request *areq)
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static int sun4i_hash(struct ahash_request *areq)
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{
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{
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u32 v, ivmode = 0;
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u32 v, ivmode = 0;
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unsigned int i = 0;
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unsigned int i = 0;
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