From patchwork Sun Sep 25 09:22:23 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baoyou Xie X-Patchwork-Id: 76975 Delivered-To: patch@linaro.org Received: by 10.140.106.72 with SMTP id d66csp653531qgf; Sun, 25 Sep 2016 02:22:43 -0700 (PDT) X-Received: by 10.98.192.21 with SMTP id x21mr27822662pff.175.1474795362941; Sun, 25 Sep 2016 02:22:42 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id fd9si7583927pab.161.2016.09.25.02.22.42; Sun, 25 Sep 2016 02:22:42 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965957AbcIYJWj (ORCPT + 27 others); Sun, 25 Sep 2016 05:22:39 -0400 Received: from mail-pf0-f181.google.com ([209.85.192.181]:34263 "EHLO mail-pf0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S941038AbcIYJWg (ORCPT ); Sun, 25 Sep 2016 05:22:36 -0400 Received: by mail-pf0-f181.google.com with SMTP id l25so7473861pfb.1 for ; Sun, 25 Sep 2016 02:22:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=QjJ4ZlfTlVjcd0C/27HXQkNDPE3QmB27PvhVQGvQMp8=; b=MMO6BVG87ssO6nXZ5hkmKGm6c7syRccwsS5o9PQ75cT6VmQpi2u/uWozsaNg4Qubzs WRrBy8NoQLJ+/Mgnvv9uNs/cF+XGZt5fjX2Zo6bKxezeRqW1NUiGMBJ0Zs7CwvQZJmQ4 bQDg/rMe+lh1NCi3ZTlngZgq8w9t25lfW+Qh8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=QjJ4ZlfTlVjcd0C/27HXQkNDPE3QmB27PvhVQGvQMp8=; b=MQyKAnu20f9nkvMbHz3LEZdfAPAT5Cw+md/g0wcuSHtGUZrZNsFdkHLRzySw4tfY0w owXbydqkHXBkHPWb0UJNHNRKlbQ33GV2+0vHLm6LummxIatUm6Z8WcEJUjy0aOK8o3+S 2EeKboSt9+IFnLAMhrXnW+8u9YfOG1F9QscK39vU+oIUVpaCST2R5jp6G4EDKwRO8WLx lL8ScYjEEsr0FP0sSnfwtuuxXdif0vlJOGiaR5Gs6POpXp5vNQHMT3c/BLzK0hb8f29A mvaD0UaKbVH1a7eZGxzXqfUyFs45Vwbba8FmZpsE54f/AkKfrvDJMwlbQdsJrF7pUAHp nHMw== X-Gm-Message-State: AE9vXwMNPTJ4dyWO20e7gsSxdvhmjXKrn6CWz6aiCus0IT3RNLLVeofWCp14VV8ti5BxOGmz X-Received: by 10.98.28.146 with SMTP id c140mr28450720pfc.158.1474795355772; Sun, 25 Sep 2016 02:22:35 -0700 (PDT) Received: from localhost.localdomain ([104.237.91.164]) by smtp.gmail.com with ESMTPSA id z5sm22894427pff.3.2016.09.25.02.22.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 25 Sep 2016 02:22:35 -0700 (PDT) From: Baoyou Xie To: Jes.Sorensen@redhat.com, kvalo@codeaurora.org Cc: linux-wireless@vger.kernel.org, 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 rtl8192eu_power_off() static Date: Sun, 25 Sep 2016 17:22:23 +0800 Message-Id: <1474795343-25808-1-git-send-email-baoyou.xie@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4 diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c index df54d27..7b5128a 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c @@ -1554,7 +1554,7 @@ static int rtl8192eu_power_on(struct rtl8xxxu_priv *priv) return ret; } -void rtl8192eu_power_off(struct rtl8xxxu_priv *priv) +static void rtl8192eu_power_off(struct rtl8xxxu_priv *priv) { u8 val8; u16 val16;