From patchwork Tue Mar 30 07:39:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "yekai (A)" X-Patchwork-Id: 12171917 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC5AEC433DB for ; Tue, 30 Mar 2021 07:42:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5ED4061999 for ; Tue, 30 Mar 2021 07:42:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229633AbhC3Hl6 (ORCPT ); Tue, 30 Mar 2021 03:41:58 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14957 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231395AbhC3Hls (ORCPT ); Tue, 30 Mar 2021 03:41:48 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F8hDG5QWBzyNJ5; Tue, 30 Mar 2021 15:39:42 +0800 (CST) Received: from huawei.com (10.67.165.24) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.498.0; Tue, 30 Mar 2021 15:41:36 +0800 From: Kai Ye To: CC: , , , Subject: [PATCH v2 1/5] crypto: hisilicon/sgl - fixup coding style Date: Tue, 30 Mar 2021 15:39:02 +0800 Message-ID: <1617089946-48078-2-git-send-email-yekai13@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1617089946-48078-1-git-send-email-yekai13@huawei.com> References: <1617089946-48078-1-git-send-email-yekai13@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org use a macro replace of a magic number. Signed-off-by: Kai Ye --- drivers/crypto/hisilicon/sgl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c index 3bff639..bd5ef40 100644 --- a/drivers/crypto/hisilicon/sgl.c +++ b/drivers/crypto/hisilicon/sgl.c @@ -9,6 +9,7 @@ #define HISI_ACC_SGL_NR_MAX 256 #define HISI_ACC_SGL_ALIGN_SIZE 64 #define HISI_ACC_MEM_BLOCK_NR 5 +#define HISI_ACC_BLOCK_SIZE_MAX_SHIFT 31 struct acc_hw_sge { dma_addr_t buf; @@ -67,7 +68,8 @@ struct hisi_acc_sgl_pool *hisi_acc_create_sgl_pool(struct device *dev, sgl_size = sizeof(struct acc_hw_sge) * sge_nr + sizeof(struct hisi_acc_hw_sgl); block_size = 1 << (PAGE_SHIFT + MAX_ORDER <= 32 ? - PAGE_SHIFT + MAX_ORDER - 1 : 31); + PAGE_SHIFT + MAX_ORDER - 1 : + HISI_ACC_BLOCK_SIZE_MAX_SHIFT); sgl_num_per_block = block_size / sgl_size; block_num = count / sgl_num_per_block; remain_sgl = count % sgl_num_per_block;