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=-8.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 78FE3C3A5A4 for ; Sun, 1 Sep 2019 23:12:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3FEA72184D for ; Sun, 1 Sep 2019 23:12:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fWcSsAan" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729117AbfIAXMX (ORCPT ); Sun, 1 Sep 2019 19:12:23 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:35501 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729106AbfIAXMW (ORCPT ); Sun, 1 Sep 2019 19:12:22 -0400 Received: by mail-wr1-f66.google.com with SMTP id g7so12143255wrx.2 for ; Sun, 01 Sep 2019 16:12:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:references:from:openpgp:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=olrL1OycUvbdWlM3H3VJ7l3jjzPYSEzgqRzzKSt7Hcw=; b=fWcSsAanJaCBBN9CAgRMi8QRpN+jGWBnfzpQ2CfHFuPoF4p2UGlhGvL8AfvyL4izif RmgP8o9LHrv98lXCe6PUaB6+MrnLt//vF60YeStsYTmX64TlO+oRndE87e0g1Uge0BBJ GeLIU+wvE0cDAlTegVxtfsjSfAp7UWrVg14cZgY0FJEo0rDjYaZZnWEVFfRx2YCu9stG lGuwmO4S2moGCW8DK8AKBQWcZ1MiwCh3OorhlXxlTssW5OeuZJLRZpWJl5/+BDVccd3t ITnkYXGLt/30RAUxQ8+fSYxfSzfsrIK0vhIE5FD81MeNkfe7crZqwPx7yoeaJ81zkJSb MeMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:references:from:openpgp :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=olrL1OycUvbdWlM3H3VJ7l3jjzPYSEzgqRzzKSt7Hcw=; b=DRJdCAQ2gKVy3Yit/aOFWdvM7Mu7XRw4zfK1nZBoNFoi/D5aLaZjjTAu5QfBO+wnfK XchtMJhv3uIc7ls7qLiHvggjOwDTNjGNu9d87qt+0sLVjR/KWnldtO7tT/GsuzbOgYCu kHNCSz2wjonhzPpNX8nomkKVmzVri/lbBKOquA0aTn2J5XZbBxVMO3htloYPba0u/fHu ikB0ECeVoAHJCK/mMJS1qCPUDZsuNgZWXsv7a7ssoAfIp0hOJFooE7sy/mPc1EkPQnL5 SDzdSvL9ymCPiTpRhX1VMiJs+YJ0E1NwWjJ5MuyMOoiwAQsD0zv60Udc5lOhsDwVuJvW C3Zw== X-Gm-Message-State: APjAAAVIQ5RzsZuxJttxf4jYRMgZ3a2O6b69c0keKAkaF6cHSHu4+Tdk IfjhDBGu48rFzOTVD8HeRNWsg5JV X-Google-Smtp-Source: APXvYqyYtkNabD1Ju8IR6YP2EPQM9QyHnV/zo7XIOsifRVmWHziQzK5J+uXZ77JXiAeLhjrqZn9aPQ== X-Received: by 2002:adf:f846:: with SMTP id d6mr13063504wrq.67.1567379540379; Sun, 01 Sep 2019 16:12:20 -0700 (PDT) Received: from [192.168.1.41] (251.red-88-10-102.dynamicip.rima-tde.net. [88.10.102.251]) by smtp.gmail.com with ESMTPSA id e30sm19396249wra.48.2019.09.01.16.12.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 01 Sep 2019 16:12:19 -0700 (PDT) Subject: Re: [PATCH 093/120] fbdev: Add fb_warn_once() variant that only prints a warning once To: Fredrik Noring , linux-mips@vger.kernel.org References: <5dd47e9805a123aa9bea3c8c3cadfab24e25c29d.1567326213.git.noring@nocrew.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Openpgp: url=http://pgp.mit.edu/pks/lookup?op=get&search=0xE3E32C2CDEADC0DE Message-ID: <1b3e3acc-388d-89dd-31e6-cce877c2399c@amsat.org> Date: Mon, 2 Sep 2019 01:12:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <5dd47e9805a123aa9bea3c8c3cadfab24e25c29d.1567326213.git.noring@nocrew.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On 9/1/19 6:25 PM, Fredrik Noring wrote: > fb_warn_once() is a variant of fb_warn(), to print a warning only once. > > Signed-off-by: Fredrik Noring > --- > include/linux/fb.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/linux/fb.h b/include/linux/fb.h > index 303771264644..19f5118e34ea 100644 > --- a/include/linux/fb.h > +++ b/include/linux/fb.h > @@ -818,6 +818,8 @@ extern int fb_find_mode(struct fb_var_screeninfo *var, > pr_notice("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__) > #define fb_warn(fb_info, fmt, ...) \ > pr_warn("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__) > +#define fb_warn_once(fb_info, fmt, ...) \ > + pr_warn_once("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__) > #define fb_info(fb_info, fmt, ...) \ > pr_info("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__) > #define fb_dbg(fb_info, fmt, ...) \ > Reviewed-by: Philippe Mathieu-Daudé