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authorHerbert Xu <herbert@gondor.apana.org.au>2023-08-13 09:54:09 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2023-08-18 12:01:09 +0300
commitff0800af25011c0dc0563f9cc72bb2a9158d12c2 (patch)
tree7f18c09164ad9d84a88b50a1db43a9b44ec8c8a0 /drivers/crypto
parent4136212ab18eb3dce6efb6e18108765c36708f71 (diff)
downloadlinux-ff0800af25011c0dc0563f9cc72bb2a9158d12c2.tar.xz
crypto: sun8i-ss - Remove prepare/unprepare request
The callbacks for prepare and unprepare request in crypto_engine is superfluous. They can be done directly from do_one_request. Move the code into do_one_request and remove the unused callbacks. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c2
-rw-r--r--drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c2
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
index 381a90fbeaff..2758dadf74eb 100644
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
+++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
@@ -409,8 +409,6 @@ int sun8i_ss_cipher_init(struct crypto_tfm *tfm)
CRYPTO_MAX_ALG_NAME);
op->enginectx.op.do_one_request = sun8i_ss_handle_cipher_request;
- op->enginectx.op.prepare_request = NULL;
- op->enginectx.op.unprepare_request = NULL;
err = pm_runtime_resume_and_get(op->ss->dev);
if (err < 0) {
diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c
index a4b67d130d11..e6865b49b1df 100644
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c
+++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c
@@ -120,8 +120,6 @@ int sun8i_ss_hash_crainit(struct crypto_tfm *tfm)
op->ss = algt->ss;
op->enginectx.op.do_one_request = sun8i_ss_hash_run;
- op->enginectx.op.prepare_request = NULL;
- op->enginectx.op.unprepare_request = NULL;
/* FALLBACK */
op->fallback_tfm = crypto_alloc_ahash(crypto_tfm_alg_name(tfm), 0,