From patchwork Tue Jun 8 03:33:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "liuqi (BA)" X-Patchwork-Id: 12305251 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=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 5FFB4C47095 for ; Tue, 8 Jun 2021 03:36:17 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 21F8D610F8 for ; Tue, 8 Jun 2021 03:36:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21F8D610F8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=E4YmWps7aP94wbABqIZEbD4dNJoa6mgeMrEkRyutwJk=; b=h6KeimqcdU7zPo 3HISq1EUApzYq1L/ZFLHKzgV7CZZdjfUQf/LeRYsJ99Tiui5FiDDb4XuhSoMEWziacLrLKvMX/NgV p3DKQf2zC1619TW96OvD+oFd8NyXYva9NESjq7I4OF6b78//ipjba5eBwJnkC8fDUjCOL2Nu1y6+b RmdmKY+yBg5lMbO5IiZBt0Hev1UAaAFNV36FwqOV91rJV15rKBKQTwzD3RBxw1+3pEUmLPSvYvgIP oeJWSqozkrm06fMhEQNl/y4hlXlPlWQktkdYspJtXnQ/+Lj5vIlw1i5pyIZtXzWzNQTADA9hlLruL gWsPjYr4SDqLKHSrUWWA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqSVL-006HbT-6B; Tue, 08 Jun 2021 03:34:15 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqSUt-006HUa-JR for linux-arm-kernel@lists.infradead.org; Tue, 08 Jun 2021 03:33:50 +0000 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4FzbLW5g9mzWtRx; Tue, 8 Jun 2021 11:28:51 +0800 (CST) Received: from dggema757-chm.china.huawei.com (10.1.198.199) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Tue, 8 Jun 2021 11:33:41 +0800 Received: from localhost.localdomain (10.69.192.56) by dggema757-chm.china.huawei.com (10.1.198.199) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Tue, 8 Jun 2021 11:33:41 +0800 From: Qi Liu To: , CC: , Will Deacon , Mark Rutland Subject: [PATCH v3 3/9] drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver Date: Tue, 8 Jun 2021 11:33:15 +0800 Message-ID: <1623123201-45634-4-git-send-email-liuqi115@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1623123201-45634-1-git-send-email-liuqi115@huawei.com> References: <1623123201-45634-1-git-send-email-liuqi115@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggema757-chm.china.huawei.com (10.1.198.199) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210607_203347_862230_7BBC2449 X-CRM114-Status: GOOD ( 10.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use common macro PMU_EVENT_ATTR_ID to simplify SMMU_EVENT_ATTR. Cc: Will Deacon Cc: Mark Rutland Signed-off-by: Qi Liu --- drivers/perf/arm_smmuv3_pmu.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c index ff6fab4..da2ce30 100644 --- a/drivers/perf/arm_smmuv3_pmu.c +++ b/drivers/perf/arm_smmuv3_pmu.c @@ -509,11 +509,8 @@ static ssize_t smmu_pmu_event_show(struct device *dev, return sysfs_emit(page, "event=0x%02llx\n", pmu_attr->id); } -#define SMMU_EVENT_ATTR(name, config) \ - (&((struct perf_pmu_events_attr) { \ - .attr = __ATTR(name, 0444, smmu_pmu_event_show, NULL), \ - .id = config, \ - }).attr.attr) +#define SMMU_EVENT_ATTR(name, config) \ + PMU_EVENT_ATTR_ID(name, smmu_pmu_event_show, config) static struct attribute *smmu_pmu_events[] = { SMMU_EVENT_ATTR(cycles, 0),