As pointed out by Herbert Xu we should not include the mutex in the
exported state, so let's just get rid of it.
Signed-off-by: Fabio Estevam <fabio.este...@nxp.com>
---
drivers/crypto/sahara.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
index 6c4f91c..7e8147d 100644
--- a/drivers/crypto/sahara.c
+++ b/drivers/crypto/sahara.c
@@ -182,7 +182,6 @@ struct sahara_sha_reqctx {
u8 buf[SAHARA_MAX_SHA_BLOCK_SIZE];
u8 rembuf[SAHARA_MAX_SHA_BLOCK_SIZE];
u8 context[SHA256_DIGEST_SIZE + 4];
- struct mutex mutex;
unsigned int mode;
unsigned int digest_size;
unsigned int context_size;
@@ -1096,7 +1095,6 @@ static int sahara_sha_enqueue(struct ahash_request *req,
int last)
if (!req->nbytes && !last)
return 0;
- mutex_lock(&rctx->mutex);
rctx->last = last;
if (!rctx->active) {
@@ -1109,7 +1107,6 @@ static int sahara_sha_enqueue(struct ahash_request *req,
int last)
mutex_unlock(&dev->queue_mutex);
wake_up_process(dev->kthread);
- mutex_unlock(&rctx->mutex);
return ret;
}
@@ -1137,8 +1134,6 @@ static int sahara_sha_init(struct ahash_request *req)
rctx->context_size = rctx->digest_size + 4;
rctx->active = 0;
- mutex_init(&rctx->mutex);
-
return 0;
}
--
1.9.1
--
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