From 6674a4fdc6c2e690b28b7f590cd20871aeee55ad Mon Sep 17 00:00:00 2001 From: Horia Geantă Date: Tue, 19 Dec 2017 12:16:04 +0200 Subject: crypto: caam - constify key data MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Key data is not modified, it is copied in the shared descriptor. Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu --- drivers/crypto/caam/caamalg_desc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/crypto/caam/caamalg_desc.c') diff --git a/drivers/crypto/caam/caamalg_desc.c b/drivers/crypto/caam/caamalg_desc.c index 530c14ee32de..2db9e85bf81c 100644 --- a/drivers/crypto/caam/caamalg_desc.c +++ b/drivers/crypto/caam/caamalg_desc.c @@ -1075,7 +1075,7 @@ void cnstr_shdsc_ablkcipher_encap(u32 * const desc, struct alginfo *cdata, /* Load nonce into CONTEXT1 reg */ if (is_rfc3686) { - u8 *nonce = cdata->key_virt + cdata->keylen; + const u8 *nonce = cdata->key_virt + cdata->keylen; append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE, LDST_CLASS_IND_CCB | @@ -1140,7 +1140,7 @@ void cnstr_shdsc_ablkcipher_decap(u32 * const desc, struct alginfo *cdata, /* Load nonce into CONTEXT1 reg */ if (is_rfc3686) { - u8 *nonce = cdata->key_virt + cdata->keylen; + const u8 *nonce = cdata->key_virt + cdata->keylen; append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE, LDST_CLASS_IND_CCB | @@ -1209,7 +1209,7 @@ void cnstr_shdsc_ablkcipher_givencap(u32 * const desc, struct alginfo *cdata, /* Load Nonce into CONTEXT1 reg */ if (is_rfc3686) { - u8 *nonce = cdata->key_virt + cdata->keylen; + const u8 *nonce = cdata->key_virt + cdata->keylen; append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE, LDST_CLASS_IND_CCB | -- cgit v1.2.3