[CRYPTO]: Make some code static

This patch below makes some needlessly global code
static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

crypto/sha512.c

@@ -48,7 +48,7 @@ static inline u64 RORu64(u64 x, u64 y)
         return (x >> y) | (x << (64 - y));
 }
 
-const u64 sha512_K[80] = {
+static const u64 sha512_K[80] = {
         0x428a2f98d728ae22ULL, 0x7137449123ef65cdULL, 0xb5c0fbcfec4d3b2fULL,
         0xe9b5dba58189dbbcULL, 0x3956c25bf348b538ULL, 0x59f111f1b605d019ULL,
         0x923f82a4af194f9bULL, 0xab1c5ed5da6d8118ULL, 0xd807aa98a3030242ULL,

crypto/tcrypt.c

@@ -255,7 +255,7 @@ test_hmac(char *algo, struct hmac_testvec * template, unsigned int tcount)
 
 #endif	/* CONFIG_CRYPTO_HMAC */
 
-void
+static void
 test_cipher(char * algo, int mode, int enc, struct cipher_testvec * template, unsigned int tcount)
 {
 	unsigned int ret, i, j, k, temp;