summaryrefslogtreecommitdiff
path: root/drivers/crypto/atmel-aes.c
diff options
context:
space:
mode:
authorHerbert Xu <herbert@gondor.apana.org.au>2019-10-28 15:39:07 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2019-11-08 23:00:45 +0800
commit1520c72596dde7f22b8bd6bed3ef7df2b8b7ef39 (patch)
tree6851c1003212c908f1281a4008ad0fc87f60b06c /drivers/crypto/atmel-aes.c
parent298b4c604008025b134bc6fccbc4018449945d60 (diff)
crypto: atmel - Fix authenc support when it is set to m
As it is if CONFIG_CRYPTO_DEV_ATMEL_AUTHENC is set to m it is in effect disabled. This patch fixes it by using IS_ENABLED instead of ifdef. Fixes: 89a82ef87e01 ("crypto: atmel-authenc - add support to...") Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/atmel-aes.c')
-rw-r--r--drivers/crypto/atmel-aes.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 33a76d1f4a6e..c5ec74171fbf 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -145,7 +145,7 @@ struct atmel_aes_xts_ctx {
u32 key2[AES_KEYSIZE_256 / sizeof(u32)];
};
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
struct atmel_aes_authenc_ctx {
struct atmel_aes_base_ctx base;
struct atmel_sha_authenc_ctx *auth;
@@ -157,7 +157,7 @@ struct atmel_aes_reqctx {
u32 lastc[AES_BLOCK_SIZE / sizeof(u32)];
};
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
struct atmel_aes_authenc_reqctx {
struct atmel_aes_reqctx base;
@@ -486,7 +486,7 @@ static inline bool atmel_aes_is_encrypt(const struct atmel_aes_dev *dd)
return (dd->flags & AES_FLAGS_ENCRYPT);
}
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
static void atmel_aes_authenc_complete(struct atmel_aes_dev *dd, int err);
#endif
@@ -515,7 +515,7 @@ static void atmel_aes_set_iv_as_last_ciphertext_block(struct atmel_aes_dev *dd)
static inline int atmel_aes_complete(struct atmel_aes_dev *dd, int err)
{
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
if (dd->ctx->is_aead)
atmel_aes_authenc_complete(dd, err);
#endif
@@ -1980,7 +1980,7 @@ static struct crypto_alg aes_xts_alg = {
}
};
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
/* authenc aead functions */
static int atmel_aes_authenc_start(struct atmel_aes_dev *dd);
@@ -2467,7 +2467,7 @@ static void atmel_aes_unregister_algs(struct atmel_aes_dev *dd)
{
int i;
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
if (dd->caps.has_authenc)
for (i = 0; i < ARRAY_SIZE(aes_authenc_algs); i++)
crypto_unregister_aead(&aes_authenc_algs[i]);
@@ -2514,7 +2514,7 @@ static int atmel_aes_register_algs(struct atmel_aes_dev *dd)
goto err_aes_xts_alg;
}
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
if (dd->caps.has_authenc) {
for (i = 0; i < ARRAY_SIZE(aes_authenc_algs); i++) {
err = crypto_register_aead(&aes_authenc_algs[i]);
@@ -2526,7 +2526,7 @@ static int atmel_aes_register_algs(struct atmel_aes_dev *dd)
return 0;
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
/* i = ARRAY_SIZE(aes_authenc_algs); */
err_aes_authenc_alg:
for (j = 0; j < i; j++)
@@ -2716,7 +2716,7 @@ static int atmel_aes_probe(struct platform_device *pdev)
atmel_aes_get_cap(aes_dd);
-#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+#if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
if (aes_dd->caps.has_authenc && !atmel_sha_authenc_is_ready()) {
err = -EPROBE_DEFER;
goto iclk_unprepare;