From patchwork Mon Jan 20 11:38:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: lijiazi X-Patchwork-Id: 1225892 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=PmnOQLzu; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 481V7J2XYHz9sP3 for ; Mon, 20 Jan 2020 22:39:08 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726761AbgATLjI (ORCPT ); Mon, 20 Jan 2020 06:39:08 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:33382 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726573AbgATLjH (ORCPT ); Mon, 20 Jan 2020 06:39:07 -0500 Received: by mail-pl1-f195.google.com with SMTP id ay11so13091027plb.0; Mon, 20 Jan 2020 03:39:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=c6BUXbDXtY2E3YsQMlPsu4WORAb8dSZykDOIxrwF7pI=; b=PmnOQLzuV2YjCEJ2RkYITwbmTw2jKxBQ3sCSLgyNHuW/w4eRELSz8Pg2jNDMyJov9z BX8pqZo8SIn5j4/ILlGzGODQU2SRl1pNLMzKlfTj6hcwAm+Sa3OWVlc7O8O1fnmPD2sg 3yOk+yvS3Rex3zQ68qY1jFk195jv16RieaXwAUcf+jpvEAEHIzwd/OiYUtLSkjPvNAsR nLX8kxd3UK002441xQ8/H3IGjgZ66qehAN8tvQlQ3eMRfaYkiAB9p9FdLEtjNr909WcY kQooV7Q3uiPTAzorh6wLa+QjQBdSVSwXVFHpq74BQ36JS/DB1Pepr9VsT44/wQyB9qVq W0Zw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=c6BUXbDXtY2E3YsQMlPsu4WORAb8dSZykDOIxrwF7pI=; b=pjxJm4SwEr7yhVbdfxmUUqCkToEUM1s1KOCSetq3cr/56Kipu37gBA2pSlxKz9HluK Y4iaL0HAhTUa9iPsQ2WlCQs5MC4uFVy70Gk5iAv5ODDYbuakHYGVDZ90DYh9VzYJ8pph n3FB6GvgxBiIaMZ/WyJ5EMHrrVBOXrJiVoHVGGU1pV818zTIKKfQnwCdHHxJ7NEzU5uc FB2BLYMCwGi2UtgYwppKzFg9mxlEV1eGAk/cy1lmYyRuEaAZg2hgLWt14hLCxRF3kS4T nndt/ZgOxFy3l0SAU5PsWLFF6Nli5s4Y3jBw5GVngbOvo1MNl3WNP9wDw7iBY0lE8drs m2vg== X-Gm-Message-State: APjAAAWZVkiaMUq/LbuUmOskUGy71qA/xox1oR/GM45xUVwthJ8Ypo4v OYSNIx5azr8Hqtjz/dd93UA= X-Google-Smtp-Source: APXvYqzPX3cTeumPiZ51wSjYXUMQdIoF60NOBmTzFxaIkCEMkrsgcaeLSN0/2re/f7wu1jEsV7jh7Q== X-Received: by 2002:a17:90b:4004:: with SMTP id ie4mr23164772pjb.49.1579520347132; Mon, 20 Jan 2020 03:39:07 -0800 (PST) Received: from localhost ([43.224.245.181]) by smtp.gmail.com with ESMTPSA id q22sm39790762pfg.170.2020.01.20.03.39.06 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 Jan 2020 03:39:06 -0800 (PST) From: lijiazi X-Google-Original-From: lijiazi To: Petr Mladek , Steven Rostedt , Sergey Senozhatsky , Andy Shevchenko , Rasmus Villemoes , Jonathan Corbet , Rob Herring , Frank Rowand Cc: devicetree@vger.kernel.org, linux-doc@vger.kernel.org, lijiazi Subject: [PATCH v3 2/3] lib/vsprintf: introduce OF_DEVICE_NODE_FLAG_MAX Date: Mon, 20 Jan 2020 19:38:28 +0800 Message-Id: <2d432e67cab2eb51f36f5b2e904a185ef48df6e0.1579423564.git.lijiazi@xiaomi.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <54fe6854ede6e2f22eb9775837da1ad7a13a3df4.1579423564.git.lijiazi@xiaomi.com> References: <54fe6854ede6e2f22eb9775837da1ad7a13a3df4.1579423564.git.lijiazi@xiaomi.com> In-Reply-To: <54fe6854ede6e2f22eb9775837da1ad7a13a3df4.1579423564.git.lijiazi@xiaomi.com> References: <54fe6854ede6e2f22eb9775837da1ad7a13a3df4.1579423564.git.lijiazi@xiaomi.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org introduce OF_DEVICE_NODE_FLAG_MAX for %pOF related printk. Suggested-by: Andy Shevchenko Signed-off-by: lijiazi --- Changes in v3: - fix incorrect multi-line comment style. - split v2 to 3 patches. --- include/linux/of.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/of.h b/include/linux/of.h index c669c0a..c5bbfa6 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -147,6 +147,13 @@ extern raw_spinlock_t devtree_lock; #define OF_OVERLAY 5 /* allocated for an overlay */ #define OF_OVERLAY_FREE_CSET 6 /* in overlay cset being freed */ +/* + * add OF_DEVICE_NODE_FLAG_MAX for %pOF related printk. + * if there is any change on these flags, please synchronize the change + * to device_node_string function in lib/vsprintf.c. + */ +#define OF_DEVICE_NODE_FLAG_MAX 6 /* Maximum available flags */ + #define OF_BAD_ADDR ((u64)-1) #ifdef CONFIG_OF