From nobody Mon Apr 6 12:11:31 2026 Received: from canpmsgout12.his.huawei.com (canpmsgout12.his.huawei.com [113.46.200.227]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 913C3382369; Mon, 30 Mar 2026 06:25:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=113.46.200.227 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774851939; cv=none; b=PM0z8sxRmAvUvTKpaZxf3MChhNxsRpC5z8Zfh4Ck5NWM/BB7Yer44VyJZdLThgJRDgqO85T1CWAFi8cKAeWxR2ecpQq2a8zjqi7tcC6MCh8m2meGEL9JEWSrrgngbAn0r7sctJOnp2Fy7D2S/e3hh9dQpqqUPBl4qG0b8Y/UXp8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774851939; c=relaxed/simple; bh=jJKfanWZpYtgSyxZ50QVDqdpJVn+yU6BSW6raNgHQOY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=H5VZ7AHaihHj81H2hhgyPX7AsYDOcyqBOmhnGCfAiBNnDXM3pjJRReHLMNSZyql9uu1m6qKUW5TntI1nzb7+scYZQZjlHu+/Fx/gLUOWNLzE8wdJUlUa8vvQHrtIBtiKYdjL/MGTNOdh5fcnmmJo6tuD1haeHr1hT65LlJ3UHlk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b=cRpCqcww; arc=none smtp.client-ip=113.46.200.227 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b="cRpCqcww" dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=1tK0WtC+91a0BZrfD200a8cx70L5JBMeduqK1gjqlPE=; b=cRpCqcwwNyYkr4618s4s1KClnwpQ+fIuaqbMQqRGTQxymscKIPOlunwjpMSBeuGQq+ELZ/0qg gEc2wihiOrRxO5qAOidzTpd44kNNT9Y57k9Ae+M4FgsakCLp3jKDPEZzaWs3cn9j5hElIXe3eCs 6yGsnoqkgLhg6p9kOcAfyLI= Received: from mail.maildlp.com (unknown [172.19.163.15]) by canpmsgout12.his.huawei.com (SkyGuard) with ESMTPS id 4fkh1k59bXznV4N; Mon, 30 Mar 2026 14:20:10 +0800 (CST) Received: from dggemv705-chm.china.huawei.com (unknown [10.3.19.32]) by mail.maildlp.com (Postfix) with ESMTPS id 94F0640539; Mon, 30 Mar 2026 14:25:35 +0800 (CST) Received: from kwepemq200001.china.huawei.com (7.202.195.16) by dggemv705-chm.china.huawei.com (10.3.19.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 30 Mar 2026 14:25:35 +0800 Received: from localhost.huawei.com (10.90.31.46) by kwepemq200001.china.huawei.com (7.202.195.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 30 Mar 2026 14:25:34 +0800 From: Chenghai Huang To: , CC: , , , , , , Subject: [PATCH 5/5] crypto: hisilicon - remove unused and non-public APIs for qm and sec Date: Mon, 30 Mar 2026 14:25:31 +0800 Message-ID: <20260330062531.2976138-6-huangchenghai2@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20260330062531.2976138-1-huangchenghai2@huawei.com> References: <20260330062531.2976138-1-huangchenghai2@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: kwepems100002.china.huawei.com (7.221.188.206) To kwepemq200001.china.huawei.com (7.202.195.16) Content-Type: text/plain; charset="utf-8" - sec_register_to_crypto() and sec_unregister_from_crypto() have been removed, the function declarations have not been removed. Remove them. - hisi_qm_start_qp and hisi_qm_stop_qp are called internally by the QM. Therefore, the EXPORT_SYMBOL_GPL declaration of these non-public interfaces is deleted. Signed-off-by: Chenghai Huang --- drivers/crypto/hisilicon/qm.c | 8 ++++---- drivers/crypto/hisilicon/sec2/sec.h | 2 -- include/linux/hisi_acc_qm.h | 2 -- 3 files changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 2bb51d4d88a6..3ca47e2a9719 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -472,6 +472,8 @@ static struct qm_typical_qos_table shaper_cbs_s[] =3D { =20 static void qm_irqs_unregister(struct hisi_qm *qm); static int qm_reset_device(struct hisi_qm *qm); +static void hisi_qm_stop_qp(struct hisi_qp *qp); + int hisi_qm_q_num_set(const char *val, const struct kernel_param *kp, unsigned int device) { @@ -2262,7 +2264,7 @@ static int qm_start_qp_nolock(struct hisi_qp *qp, uns= igned long arg) * After this function, qp can receive request from user. Return 0 if * successful, negative error code if failed. */ -int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg) +static int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg) { struct hisi_qm *qm =3D qp->qm; int ret; @@ -2273,7 +2275,6 @@ int hisi_qm_start_qp(struct hisi_qp *qp, unsigned lon= g arg) =20 return ret; } -EXPORT_SYMBOL_GPL(hisi_qm_start_qp); =20 /** * qp_stop_fail_cb() - call request cb. @@ -2418,13 +2419,12 @@ static void qm_stop_qp_nolock(struct hisi_qp *qp) * * This function is reverse of hisi_qm_start_qp. */ -void hisi_qm_stop_qp(struct hisi_qp *qp) +static void hisi_qm_stop_qp(struct hisi_qp *qp) { down_write(&qp->qm->qps_lock); qm_stop_qp_nolock(qp); up_write(&qp->qm->qps_lock); } -EXPORT_SYMBOL_GPL(hisi_qm_stop_qp); =20 /** * hisi_qp_send() - Queue up a task in the hardware queue. diff --git a/drivers/crypto/hisilicon/sec2/sec.h b/drivers/crypto/hisilicon= /sec2/sec.h index 0710977861f3..adf95795dffe 100644 --- a/drivers/crypto/hisilicon/sec2/sec.h +++ b/drivers/crypto/hisilicon/sec2/sec.h @@ -285,7 +285,5 @@ enum sec_cap_table_type { =20 void sec_destroy_qps(struct hisi_qp **qps, int qp_num); struct hisi_qp **sec_create_qps(void); -int sec_register_to_crypto(struct hisi_qm *qm); -void sec_unregister_from_crypto(struct hisi_qm *qm); u64 sec_get_alg_bitmap(struct hisi_qm *qm, u32 high, u32 low); #endif diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index 8a581b5bbbcd..a6268dc4f7cb 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -558,8 +558,6 @@ int hisi_qm_init(struct hisi_qm *qm); void hisi_qm_uninit(struct hisi_qm *qm); 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); -void hisi_qm_stop_qp(struct hisi_qp *qp); int hisi_qp_send(struct hisi_qp *qp, const void *msg); void hisi_qm_debug_init(struct hisi_qm *qm); void hisi_qm_debug_regs_clear(struct hisi_qm *qm); --=20 2.33.0