Note: This is compile only tested.
Variables constified:
*spu2_cipher_type_names
*spu2_hash_mode_names
*spu2_cipher_mode_names
*spu2_hash_type_names
Constifying and declaring as static saves 160 bytes.
add/remove: 0/4 grow/shrink: 0/0 up/down: 0/-160 (-160)
Function old new delta
spu2_cipher_type_names 24 - -24
spu2_hash_mode_names 32 - -32
spu2_cipher_mode_names 32 - -32
spu2_hash_type_names 72 - -72
Total: Before=9185236, After=9185076, chg -0.00%
Signed-off-by: Hernán Gonzalez <hernan@xxxxxxxxxxxxxxxxxxxx>
---
drivers/crypto/bcm/spu2.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/crypto/bcm/spu2.c b/drivers/crypto/bcm/spu2.c
index bf7ac62..fcf3885 100644
--- a/drivers/crypto/bcm/spu2.c
+++ b/drivers/crypto/bcm/spu2.c
@@ -49,22 +49,22 @@ enum spu2_proto_sel {
SPU2_DTLS_AEAD = 10
};
-char *spu2_cipher_type_names[] = { "None", "AES128", "AES192", "AES256",
- "DES", "3DES"
+static char * const spu2_cipher_type_names[] = { "None", "AES128", "AES192",
+ "AES256", "DES", "3DES"
};
-char *spu2_cipher_mode_names[] = { "ECB", "CBC", "CTR", "CFB", "OFB", "XTS",
- "CCM", "GCM"
+static char * const spu2_cipher_mode_names[] = { "ECB", "CBC", "CTR", "CFB",
+ "OFB", "XTS", "CCM", "GCM"
};
-char *spu2_hash_type_names[] = { "None", "AES128", "AES192", "AES256",
- "Reserved", "Reserved", "MD5", "SHA1", "SHA224", "SHA256", "SHA384",
- "SHA512", "SHA512/224", "SHA512/256", "SHA3-224", "SHA3-256",
+static char * const spu2_hash_type_names[] = { "None", "AES128", "AES192",
+ "AES256", "Reserved", "Reserved", "MD5", "SHA1", "SHA224", "SHA256",
+ "SHA384", "SHA512", "SHA512/224", "SHA512/256", "SHA3-224", "SHA3-256",
"SHA3-384", "SHA3-512"
};
-char *spu2_hash_mode_names[] = { "CMAC", "CBC-MAC", "XCBC-MAC", "HMAC",
- "Rabin", "CCM", "GCM", "Reserved"
+static char * const spu2_hash_mode_names[] = { "CMAC", "CBC-MAC", "XCBC-MAC",
+ "HMAC", "Rabin", "CCM", "GCM", "Reserved"
};
static char *spu2_ciph_type_name(enum spu2_cipher_type cipher_type)
--
2.7.4
