From mboxrd@z Thu Jan 1 00:00:00 1970 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 E86C4C47082 for ; Tue, 8 Jun 2021 03:35:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B918861183 for ; Tue, 8 Jun 2021 03:35:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231461AbhFHDhD (ORCPT ); Mon, 7 Jun 2021 23:37:03 -0400 Received: from szxga08-in.huawei.com ([45.249.212.255]:5279 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230331AbhFHDg6 (ORCPT ); Mon, 7 Jun 2021 23:36:58 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.57]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4FzbN65cNGz1BKp2; Tue, 8 Jun 2021 11:30:14 +0800 (CST) Received: from dggema757-chm.china.huawei.com (10.1.198.199) by dggemv703-chm.china.huawei.com (10.3.19.46) 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 11:33:42 +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 11:33:42 +0800 From: Qi Liu To: , CC: , Frank Li , Will Deacon , Mark Rutland Subject: [PATCH v3 7/9] drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c Date: Tue, 8 Jun 2021 11:33:19 +0800 Message-ID: <1623123201-45634-8-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 Content-Type: text/plain 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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use common macro PMU_EVENT_ATTR_ID to simplify IMX8_DDR_PMU_EVENT_ATTR. Cc: Frank Li Cc: Will Deacon Cc: Mark Rutland Reviewed by Frank Li Signed-off-by: Qi Liu --- drivers/perf/fsl_imx8_ddr_perf.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c index 2bbb931..0406215 100644 --- a/drivers/perf/fsl_imx8_ddr_perf.c +++ b/drivers/perf/fsl_imx8_ddr_perf.c @@ -222,11 +222,8 @@ ddr_pmu_event_show(struct device *dev, struct device_attribute *attr, return sysfs_emit(page, "event=0x%02llx\n", pmu_attr->id); } -#define IMX8_DDR_PMU_EVENT_ATTR(_name, _id) \ - (&((struct perf_pmu_events_attr[]) { \ - { .attr = __ATTR(_name, 0444, ddr_pmu_event_show, NULL),\ - .id = _id, } \ - })[0].attr.attr) +#define IMX8_DDR_PMU_EVENT_ATTR(_name, _id) \ + PMU_EVENT_ATTR_ID(_name, ddr_pmu_event_show, _id) static struct attribute *ddr_perf_events_attrs[] = { IMX8_DDR_PMU_EVENT_ATTR(cycles, EVENT_CYCLES_ID), -- 2.7.4