From patchwork Mon Sep 21 11:25:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Wensheng X-Patchwork-Id: 1368257 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Bw2Qm129vz9sV0 for ; Mon, 21 Sep 2020 21:34:24 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4Bw2Ql75VLzDqgb for ; Mon, 21 Sep 2020 21:34:23 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=huawei.com (client-ip=45.249.212.191; helo=huawei.com; envelope-from=wangwensheng4@huawei.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from huawei.com (szxga05-in.huawei.com [45.249.212.191]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Bw2JN09yjzDqFm for ; Mon, 21 Sep 2020 21:28:52 +1000 (AEST) Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 907C930B26541FB099A8; Mon, 21 Sep 2020 19:28:46 +0800 (CST) Received: from huawei.com (10.175.112.208) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.487.0; Mon, 21 Sep 2020 19:28:36 +0800 From: Wang Wensheng To: , , , , , , , , , Subject: [PATCH -next] powerpc/perf: Fix symbol undeclared warning Date: Mon, 21 Sep 2020 11:25:57 +0000 Message-ID: <20200921112557.85471-1-wangwensheng4@huawei.com> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 X-Originating-IP: [10.175.112.208] X-CFilter-Loop: Reflected X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Build kernel with `C=2`: arch/powerpc/perf/isa207-common.c:24:18: warning: symbol 'isa207_pmu_format_attr' was not declared. Should it be static? arch/powerpc/perf/power9-pmu.c:101:5: warning: symbol 'p9_dd21_bl_ev' was not declared. Should it be static? arch/powerpc/perf/power9-pmu.c:115:5: warning: symbol 'p9_dd22_bl_ev' was not declared. Should it be static? Signed-off-by: Wang Wensheng --- arch/powerpc/perf/isa207-common.c | 2 +- arch/powerpc/perf/power9-pmu.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/perf/isa207-common.c b/arch/powerpc/perf/isa207-common.c index 964437adec18..85dc860b265b 100644 --- a/arch/powerpc/perf/isa207-common.c +++ b/arch/powerpc/perf/isa207-common.c @@ -21,7 +21,7 @@ PMU_FORMAT_ATTR(thresh_stop, "config:32-35"); PMU_FORMAT_ATTR(thresh_start, "config:36-39"); PMU_FORMAT_ATTR(thresh_cmp, "config:40-49"); -struct attribute *isa207_pmu_format_attr[] = { +static struct attribute *isa207_pmu_format_attr[] = { &format_attr_event.attr, &format_attr_pmcxsel.attr, &format_attr_mark.attr, diff --git a/arch/powerpc/perf/power9-pmu.c b/arch/powerpc/perf/power9-pmu.c index 2a57e93a79dc..4a315fad1f99 100644 --- a/arch/powerpc/perf/power9-pmu.c +++ b/arch/powerpc/perf/power9-pmu.c @@ -98,7 +98,7 @@ extern u64 PERF_REG_EXTENDED_MASK; /* PowerISA v2.07 format attribute structure*/ extern struct attribute_group isa207_pmu_format_group; -int p9_dd21_bl_ev[] = { +static int p9_dd21_bl_ev[] = { PM_MRK_ST_DONE_L2, PM_RADIX_PWC_L1_HIT, PM_FLOP_CMPL, @@ -112,7 +112,7 @@ int p9_dd21_bl_ev[] = { PM_DISP_HELD_SYNC_HOLD, }; -int p9_dd22_bl_ev[] = { +static int p9_dd22_bl_ev[] = { PM_DTLB_MISS_16G, PM_DERAT_MISS_2M, PM_DTLB_MISS_2M,