crypto: bcm - remove unused array tag_to_hash_idx

It's never used since introduction in commit
9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/bcm/spu.c b/drivers/crypto/bcm/spu.c
index dbb5c03..2baf6d7 100644 (file)
--- a/drivers/crypto/bcm/spu.c
+++ b/drivers/crypto/bcm/spu.c
@@ -22,9 +22,6 @@
 #include "spum.h"
 #include "cipher.h"
 
-/* This array is based on the hash algo type supported in spu.h */
-char *tag_to_hash_idx[] = { "none", "md5", "sha1", "sha224", "sha256" };
-
 char *hash_alg_name[] = { "None", "md5", "sha1", "sha224", "sha256", "aes",
        "sha384", "sha512", "sha3_224", "sha3_256", "sha3_384", "sha3_512" };