crypto: lib/chacha20poly1305 - Add missing function declaration
This patch adds a declaration for chacha20poly1305_selftest to
silence a sparse warning.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/include/crypto/chacha20poly1305.h b/include/crypto/chacha20poly1305.h
index 234ee280..d2ac3ff7d 100644
--- a/include/crypto/chacha20poly1305.h
+++ b/include/crypto/chacha20poly1305.h
@@ -45,4 +45,6 @@ bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len
const u64 nonce,
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+bool chacha20poly1305_selftest(void);
+
#endif /* __CHACHA20POLY1305_H */
