From patchwork Sat Jan 27 06:08:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chenghai Huang X-Patchwork-Id: 768219 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) (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 057C811CAF; Sat, 27 Jan 2024 06:12:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.255 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706335978; cv=none; b=GlX6Gu3OnbEslqdpiMwI78TG0mLA6Xi3boi0Rb2bdreThaQPnfpJ0TqQH0KaC+2oZXGjPYmNslNKqzZpkp2DtlhqC+hoIA154NEK89z07lC1RH/XhWQm/H84ZRVikEF7MBVIfcFTRVNy1HInNGiBHV890Sz3sJMQBkkc00Swnfo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706335978; c=relaxed/simple; bh=zsLMbN4rrmf2e1uZ1jmijWWUMOO1EeeZT0PwSCoPyqQ=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=DdHj64QL7ZTjn4gt7fzPmjRJuKF7khekNKi2ydePhM3kZGKgnU1yaifWRwRqQ/fA6iwykgq3/U/ga9agOHIIyq0tfd0wYCfUVoJWV2s2Ajzwq7ioSlFHl8wIM9IQbXlg8201X+bihnIJFK+cAsw9p9Cw0FiNjX0qAspIUCr6W30= 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; arc=none smtp.client-ip=45.249.212.255 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 Received: from mail.maildlp.com (unknown [172.19.163.252]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4TMPN04dBfz18MK6; Sat, 27 Jan 2024 14:11:44 +0800 (CST) Received: from dggpemd200003.china.huawei.com (unknown [7.185.36.122]) by mail.maildlp.com (Postfix) with ESMTPS id 0055818006D; Sat, 27 Jan 2024 14:12:51 +0800 (CST) Received: from localhost.localdomain (10.67.165.2) by dggpemd200003.china.huawei.com (7.185.36.122) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.1258.28; Sat, 27 Jan 2024 14:12:50 +0800 From: Chenghai Huang To: , CC: , , Subject: [PATCH] crypto: hisilicon/zip - Modify some data type and code cleanup Date: Sat, 27 Jan 2024 14:08:50 +0800 Message-ID: <20240127060850.183186-1-huangchenghai2@huawei.com> X-Mailer: git-send-email 2.30.0 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemd200003.china.huawei.com (7.185.36.122) From: Yang Shen Improve some inappropriate variable types to make variable expression more accurate. Signed-off-by: Yang Shen Signed-off-by: Chenghai Huang --- drivers/crypto/hisilicon/zip/zip_main.c | 29 +++++++++++-------------- 1 file changed, 13 insertions(+), 16 deletions(-) diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 479ba8a1d6b5..b3e2b58ba7d7 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -809,21 +809,20 @@ DEFINE_SHOW_ATTRIBUTE(hisi_zip_regs); static int hisi_zip_core_debug_init(struct hisi_qm *qm) { - u32 zip_core_num, zip_comp_core_num; + u32 zip_core_num, zip_comp_core_num, i; struct device *dev = &qm->pdev->dev; struct debugfs_regset32 *regset; struct dentry *tmp_d; char buf[HZIP_BUF_SIZE]; - int i; zip_core_num = qm->cap_tables.dev_cap_table[ZIP_CORE_NUM_CAP_IDX].cap_val; zip_comp_core_num = qm->cap_tables.dev_cap_table[ZIP_CLUSTER_COMP_NUM_CAP_IDX].cap_val; for (i = 0; i < zip_core_num; i++) { if (i < zip_comp_core_num) - scnprintf(buf, sizeof(buf), "comp_core%d", i); + scnprintf(buf, sizeof(buf), "comp_core%u", i); else - scnprintf(buf, sizeof(buf), "decomp_core%d", + scnprintf(buf, sizeof(buf), "decomp_core%u", i - zip_comp_core_num); regset = devm_kzalloc(dev, sizeof(*regset), GFP_KERNEL); @@ -850,7 +849,7 @@ static void hisi_zip_dfx_debug_init(struct hisi_qm *qm) struct hisi_zip_dfx *dfx = &zip->dfx; struct dentry *tmp_dir; void *data; - int i; + size_t i; tmp_dir = debugfs_create_dir("zip_dfx", qm->debug.debug_root); for (i = 0; i < ARRAY_SIZE(zip_dfx_files); i++) { @@ -923,7 +922,7 @@ static int hisi_zip_debugfs_init(struct hisi_qm *qm) /* hisi_zip_debug_regs_clear() - clear the zip debug regs */ static void hisi_zip_debug_regs_clear(struct hisi_qm *qm) { - int i, j; + size_t i, j; /* enable register read_clear bit */ writel(HZIP_RD_CNT_CLR_CE_EN, qm->io_base + HZIP_SOFT_CTRL_CNT_CLR_CE); @@ -952,12 +951,11 @@ static void hisi_zip_debugfs_exit(struct hisi_qm *qm) static int hisi_zip_show_last_regs_init(struct hisi_qm *qm) { - int core_dfx_regs_num = ARRAY_SIZE(hzip_dump_dfx_regs); - int com_dfx_regs_num = ARRAY_SIZE(hzip_com_dfx_regs); + u32 core_dfx_regs_num = ARRAY_SIZE(hzip_dump_dfx_regs); + u32 com_dfx_regs_num = ARRAY_SIZE(hzip_com_dfx_regs); struct qm_debug *debug = &qm->debug; + u32 zip_core_num, i, j, idx; void __iomem *io_base; - u32 zip_core_num; - int i, j, idx; zip_core_num = qm->cap_tables.dev_cap_table[ZIP_CORE_NUM_CAP_IDX].cap_val; @@ -996,14 +994,13 @@ static void hisi_zip_show_last_regs_uninit(struct hisi_qm *qm) static void hisi_zip_show_last_dfx_regs(struct hisi_qm *qm) { - int core_dfx_regs_num = ARRAY_SIZE(hzip_dump_dfx_regs); - int com_dfx_regs_num = ARRAY_SIZE(hzip_com_dfx_regs); + u32 core_dfx_regs_num = ARRAY_SIZE(hzip_dump_dfx_regs); + u32 com_dfx_regs_num = ARRAY_SIZE(hzip_com_dfx_regs); u32 zip_core_num, zip_comp_core_num; struct qm_debug *debug = &qm->debug; char buf[HZIP_BUF_SIZE]; void __iomem *base; - int i, j, idx; - u32 val; + u32 i, j, idx, val; if (qm->fun_type == QM_HW_VF || !debug->last_words) return; @@ -1020,9 +1017,9 @@ static void hisi_zip_show_last_dfx_regs(struct hisi_qm *qm) for (i = 0; i < zip_core_num; i++) { if (i < zip_comp_core_num) - scnprintf(buf, sizeof(buf), "Comp_core-%d", i); + scnprintf(buf, sizeof(buf), "Comp_core-%u", i); else - scnprintf(buf, sizeof(buf), "Decomp_core-%d", + scnprintf(buf, sizeof(buf), "Decomp_core-%u", i - zip_comp_core_num); base = qm->io_base + core_offsets[i];