[PATCH 4/4] crypto: qat - re-enable registration of algorithms

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Re-enable the registration of algorithms after fixes to (1) use
pre-allocated buffers in the datapath and (2) support the
CRYPTO_TFM_REQ_MAY_BACKLOG flag.

This reverts commit 8893d27ffcaf6ec6267038a177cb87bcde4dd3de.

Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@xxxxxxxxx>
Reviewed-by: Marco Chiappero <marco.chiappero@xxxxxxxxx>
---
 drivers/crypto/qat/qat_4xxx/adf_drv.c      | 7 -------
 drivers/crypto/qat/qat_common/qat_crypto.c | 7 -------
 2 files changed, 14 deletions(-)

diff --git a/drivers/crypto/qat/qat_4xxx/adf_drv.c b/drivers/crypto/qat/qat_4xxx/adf_drv.c
index fa4c350c1bf9..a6c78b9c730b 100644
--- a/drivers/crypto/qat/qat_4xxx/adf_drv.c
+++ b/drivers/crypto/qat/qat_4xxx/adf_drv.c
@@ -75,13 +75,6 @@ static int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
 	if (ret)
 		goto err;
 
-	/* Temporarily set the number of crypto instances to zero to avoid
-	 * registering the crypto algorithms.
-	 * This will be removed when the algorithms will support the
-	 * CRYPTO_TFM_REQ_MAY_BACKLOG flag
-	 */
-	instances = 0;
-
 	for (i = 0; i < instances; i++) {
 		val = i;
 		bank = i * 2;
diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c
index 1558630927c6..7a9968aa01b2 100644
--- a/drivers/crypto/qat/qat_common/qat_crypto.c
+++ b/drivers/crypto/qat/qat_common/qat_crypto.c
@@ -191,13 +191,6 @@ int qat_crypto_dev_config(struct adf_accel_dev *accel_dev)
 	if (ret)
 		goto err;
 
-	/* Temporarily set the number of crypto instances to zero to avoid
-	 * registering the crypto algorithms.
-	 * This will be removed when the algorithms will support the
-	 * CRYPTO_TFM_REQ_MAY_BACKLOG flag
-	 */
-	instances = 0;
-
 	for (i = 0; i < instances; i++) {
 		val = i;
 		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_BANK_NUM, i);
-- 
2.35.1




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