[PATCH] s390/crypto: make cca_public_sec and cca_token_hdr const

[Bhumika Goyal]

Declare cca_public_sec and cca_token_hdr structures as const as they are
only used during copy operations.

Signed-off-by: Bhumika Goyal <bhumi...@gmail.com>
---
 drivers/s390/crypto/zcrypt_cca_key.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/s390/crypto/zcrypt_cca_key.h 
b/drivers/s390/crypto/zcrypt_cca_key.h
index 12cff62..7b78ba6 100644
--- a/drivers/s390/crypto/zcrypt_cca_key.h
+++ b/drivers/s390/crypto/zcrypt_cca_key.h
@@ -116,10 +116,10 @@ struct cca_pvt_ext_CRT_sec {
  */
 static inline int zcrypt_type6_mex_key_en(struct ica_rsa_modexpo *mex, void *p)
 {
-       static struct cca_token_hdr static_pub_hdr = {
+       static const struct cca_token_hdr static_pub_hdr = {
                .token_identifier       =  0x1E,
        };
-       static struct cca_public_sec static_pub_sec = {
+       static const struct cca_public_sec static_pub_sec = {
                .section_identifier     =  0x04,
        };
        struct {
@@ -176,7 +176,7 @@ static inline int zcrypt_type6_mex_key_en(struct 
ica_rsa_modexpo *mex, void *p)
  */
 static inline int zcrypt_type6_crt_key(struct ica_rsa_modexpo_crt *crt, void 
*p)
 {
-       static struct cca_public_sec static_cca_pub_sec = {
+       static const struct cca_public_sec static_cca_pub_sec = {
                .section_identifier = 4,
                .section_length = 0x000f,
                .exponent_len = 0x0003,
-- 
1.9.1