linux-kernel - [PATCH 3/4] crypto: hisilicon/qm - replace hisi_qm_release_qp() with hisi_qm_free

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 16 Apr 2022 18:45:58 +0800
From:   Weili Qian <qianweili@...wei.com>
To:     <herbert@...dor.apana.org.au>, <davem@...emloft.net>
CC:     <linux-kernel@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
        <wangzhou1@...ilicon.com>, <liulongfang@...wei.com>,
        Weili Qian <qianweili@...wei.com>
Subject: [PATCH 3/4] crypto: hisilicon/qm - replace hisi_qm_release_qp() with hisi_qm_free_qps()

hisi_qm_free_qps() can release multiple queues in one call, and it is
already exported. So, replace hisi_qm_release_qp() with hisi_qm_free_qps()
in zip_crypto.c, and do not export hisi_qm_release_qp() outside qm.c.

Signed-off-by: Weili Qian <qianweili@...wei.com>
---
 drivers/crypto/hisilicon/qm.c             | 3 +--
 drivers/crypto/hisilicon/zip/zip_crypto.c | 2 +-
 include/linux/hisi_acc_qm.h               | 1 -
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index 582220178ec8..f708a632a2f5 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -2685,7 +2685,7 @@ static struct hisi_qp *hisi_qm_create_qp(struct hisi_qm *qm, u8 alg_type)
  *
  * This function releases the resource of a qp.
  */
-void hisi_qm_release_qp(struct hisi_qp *qp)
+static void hisi_qm_release_qp(struct hisi_qp *qp)
 {
 	struct hisi_qm *qm = qp->qm;
 
@@ -2703,7 +2703,6 @@ void hisi_qm_release_qp(struct hisi_qp *qp)
 
 	qm_pm_put_sync(qm);
 }
-EXPORT_SYMBOL_GPL(hisi_qm_release_qp);
 
 static int qm_sq_ctx_cfg(struct hisi_qp *qp, int qp_id, u32 pasid)
 {
diff --git a/drivers/crypto/hisilicon/zip/zip_crypto.c b/drivers/crypto/hisilicon/zip/zip_crypto.c
index 9520a4113c81..67869513e48c 100644
--- a/drivers/crypto/hisilicon/zip/zip_crypto.c
+++ b/drivers/crypto/hisilicon/zip/zip_crypto.c
@@ -521,7 +521,7 @@ static int hisi_zip_start_qp(struct hisi_qp *qp, struct hisi_zip_qp_ctx *ctx,
 static void hisi_zip_release_qp(struct hisi_zip_qp_ctx *ctx)
 {
 	hisi_qm_stop_qp(ctx->qp);
-	hisi_qm_release_qp(ctx->qp);
+	hisi_qm_free_qps(&ctx->qp, 1);
 }
 
 static const struct hisi_zip_sqe_ops hisi_zip_ops_v1 = {
diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h
index 6fabfba014dd..46974d641af1 100644
--- a/include/linux/hisi_acc_qm.h
+++ b/include/linux/hisi_acc_qm.h
@@ -435,7 +435,6 @@ int hisi_qm_start(struct hisi_qm *qm);
 int hisi_qm_stop(struct hisi_qm *qm, enum qm_stop_reason r);
 int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg);
 int hisi_qm_stop_qp(struct hisi_qp *qp);
-void hisi_qm_release_qp(struct hisi_qp *qp);
 int hisi_qp_send(struct hisi_qp *qp, const void *msg);
 int hisi_qm_get_free_qp_num(struct hisi_qm *qm);
 void hisi_qm_debug_init(struct hisi_qm *qm);
-- 
2.33.0