Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758548AbcJZJdX (ORCPT ); Wed, 26 Oct 2016 05:33:23 -0400 Received: from mail-pf0-f174.google.com ([209.85.192.174]:32769 "EHLO mail-pf0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754976AbcJZJdV (ORCPT ); Wed, 26 Oct 2016 05:33:21 -0400 From: Baoyou Xie To: andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, arnd@arndb.de, baoyou.xie@linaro.org, xie.baoyou@zte.com.cn, han.fei@zte.com.cn, tang.qiang007@zte.com.cn Subject: [PATCH] rtl8xxxu: mark symbol static where possible Date: Wed, 26 Oct 2016 17:32:50 +0800 Message-Id: <1477474370-31383-1-git-send-email-baoyou.xie@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1045 Lines: 27 We get 1 warning when building kernel with W=1: drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c:1557:6: warning: no previous prototype for 'rtl8192eu_power_off' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. So this patch marks this function with 'static'. Signed-off-by: Baoyou Xie --- drivers/net/dsa/mv88e6xxx/chip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 883fd98..4d975f0 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -2701,7 +2701,7 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) return mv88e6xxx_port_write(chip, port, PORT_DEFAULT_VLAN, 0x0000); } -int mv88e6xxx_g1_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr) +static int mv88e6xxx_g1_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr) { int err; -- 2.7.4