crypto: mediatek - Use GCM IV size constant

This patch replace GCM IV size value by their constant name.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/mediatek/mtk-aes.c b/drivers/crypto/mediatek/mtk-aes.c
index 72e4549..32aa587 100644 (file)
--- a/drivers/crypto/mediatek/mtk-aes.c
+++ b/drivers/crypto/mediatek/mtk-aes.c
@@ -13,6 +13,7 @@
  */
 
 #include <crypto/aes.h>
+#include <crypto/gcm.h>
 #include "mtk-platform.h"
 
 #define AES_QUEUE_SIZE         512
@@ -1103,7 +1104,7 @@ static struct aead_alg aes_gcm_alg = {
        .decrypt        = mtk_aes_gcm_decrypt,
        .init           = mtk_aes_gcm_init,
        .exit           = mtk_aes_gcm_exit,
-       .ivsize         = 12,
+       .ivsize         = GCM_AES_IV_SIZE,
        .maxauthsize    = AES_BLOCK_SIZE,
 
        .base = {