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crypto: stm32 - Remove unused HASH_FLAGS_ERRORS

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The bit HASH_FLAGS_ERRORS was never used.  Remove it.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2023-03-11 17:09:21 +08:00
parent c0c5d6428b
commit 0280261f1f
1 changed files with 0 additions and 4 deletions
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4
drivers/crypto/stm32/stm32-hash.c
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@ -95,7 +95,6 @@
#define HASH_FLAGS_SHA1 BIT(19) #define HASH_FLAGS_SHA1 BIT(19)
#define HASH_FLAGS_SHA224 BIT(20) #define HASH_FLAGS_SHA224 BIT(20)
#define HASH_FLAGS_SHA256 BIT(21) #define HASH_FLAGS_SHA256 BIT(21)
#define HASH_FLAGS_ERRORS BIT(22)
#define HASH_FLAGS_HMAC BIT(23) #define HASH_FLAGS_HMAC BIT(23)
#define HASH_OP_UPDATE 1 #define HASH_OP_UPDATE 1
@ -873,7 +872,6 @@ static int stm32_hash_finish(struct ahash_request *req)
static void stm32_hash_finish_req(struct ahash_request *req, int err) static void stm32_hash_finish_req(struct ahash_request *req, int err)
{ {
struct stm32_hash_request_ctx *rctx = ahash_request_ctx(req); struct stm32_hash_request_ctx *rctx = ahash_request_ctx(req);
struct stm32_hash_state *state = &rctx->state;
struct stm32_hash_dev *hdev = rctx->hdev; struct stm32_hash_dev *hdev = rctx->hdev;
if (!err && (HASH_FLAGS_FINAL & hdev->flags)) { if (!err && (HASH_FLAGS_FINAL & hdev->flags)) {
@ -884,8 +882,6 @@ static void stm32_hash_finish_req(struct ahash_request *req, int err)
HASH_FLAGS_OUTPUT_READY | HASH_FLAGS_HMAC | HASH_FLAGS_OUTPUT_READY | HASH_FLAGS_HMAC |
HASH_FLAGS_HMAC_INIT | HASH_FLAGS_HMAC_FINAL | HASH_FLAGS_HMAC_INIT | HASH_FLAGS_HMAC_FINAL |
HASH_FLAGS_HMAC_KEY); HASH_FLAGS_HMAC_KEY);
} else {
state->flags |= HASH_FLAGS_ERRORS;
} }
pm_runtime_mark_last_busy(hdev->dev); pm_runtime_mark_last_busy(hdev->dev);