From patchwork Mon Mar 4 12:43:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Shaokun Zhang X-Patchwork-Id: 1051110 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=hisilicon.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44CfqX3kQkz9s7T for ; Mon, 4 Mar 2019 23:44:40 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726597AbfCDMog (ORCPT ); Mon, 4 Mar 2019 07:44:36 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:49126 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726181AbfCDMog (ORCPT ); Mon, 4 Mar 2019 07:44:36 -0500 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 78023256B567BF8FCE3C; Mon, 4 Mar 2019 20:44:33 +0800 (CST) Received: from localhost.localdomain (10.67.212.132) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.408.0; Mon, 4 Mar 2019 20:44:23 +0800 From: Shaokun Zhang To: , CC: Shaokun Zhang , Heiner Kallweit , Andrew Lunn , Vivien Didelot , Florian Fainelli , "David S. Miller" Subject: [PATCH -next] net: dsa: mv88e6xxx: Fix build warning when CONFIG_NET_DSA_LEGACY is n Date: Mon, 4 Mar 2019 20:43:01 +0800 Message-ID: <1551703381-52115-1-git-send-email-zhangshaokun@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.67.212.132] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org When CONFIG_NET_DSA_LEGACY is n, there is a GCC bulid warning: drivers/net/dsa/mv88e6xxx/chip.c:4623:13: warning: ‘mv88e6xxx_ports_cmode_init’ defined but not used [-Wunused-function] static void mv88e6xxx_ports_cmode_init(struct mv88e6xxx_chip *chip) Let's fix it. Fixes: ed8fe20205ac ("net: dsa: mv88e6xxx: prevent interrupt storm caused by mv88e6390x_port_set_cmode") Cc: Heiner Kallweit Cc: Andrew Lunn Cc: Vivien Didelot Cc: Florian Fainelli Cc: "David S. Miller" Signed-off-by: Shaokun Zhang --- drivers/net/dsa/mv88e6xxx/chip.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index e4ad16b2dc38..168d4898c36f 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -4620,14 +4620,6 @@ static int mv88e6xxx_smi_init(struct mv88e6xxx_chip *chip, return 0; } -static void mv88e6xxx_ports_cmode_init(struct mv88e6xxx_chip *chip) -{ - int i; - - for (i = 0; i < mv88e6xxx_num_ports(chip); i++) - chip->ports[i].cmode = MV88E6XXX_PORT_STS_CMODE_INVALID; -} - static enum dsa_tag_protocol mv88e6xxx_get_tag_protocol(struct dsa_switch *ds, int port) { @@ -4637,6 +4629,14 @@ static enum dsa_tag_protocol mv88e6xxx_get_tag_protocol(struct dsa_switch *ds, } #if IS_ENABLED(CONFIG_NET_DSA_LEGACY) +static void mv88e6xxx_ports_cmode_init(struct mv88e6xxx_chip *chip) +{ + int i; + + for (i = 0; i < mv88e6xxx_num_ports(chip); i++) + chip->ports[i].cmode = MV88E6XXX_PORT_STS_CMODE_INVALID; +} + static const char *mv88e6xxx_drv_probe(struct device *dsa_dev, struct device *host_dev, int sw_addr, void **priv)