Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934665AbbEOTv0 (ORCPT ); Fri, 15 May 2015 15:51:26 -0400 Received: from mail-wg0-f52.google.com ([74.125.82.52]:34038 "EHLO mail-wg0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934539AbbEOTvW (ORCPT ); Fri, 15 May 2015 15:51:22 -0400 From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Rob Herring , Russell King , Will Deacon , Ivaylo Dimitrov , Sebastian Reichel , Pavel Machek , Tony Lindgren , =?UTF-8?q?Andreas=20F=C3=A4rber?= Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, =?UTF-8?q?Pali=20Roh=C3=A1r?= Subject: [PATCH 1/2] arm: devtree: Save atags if are in DT atags field Date: Fri, 15 May 2015 21:50:06 +0200 Message-Id: <1431719407-18230-2-git-send-email-pali.rohar@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1431719407-18230-1-git-send-email-pali.rohar@gmail.com> References: <1430902142-17035-1-git-send-email-pali.rohar@gmail.com> <1431719407-18230-1-git-send-email-pali.rohar@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1033 Lines: 38 This patch creates /proc/atags from DT /atags field. Signed-off-by: Pali Rohár --- arch/arm/kernel/devtree.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 7e13e27..dd98322 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -29,6 +29,7 @@ #include #include +#include "atags.h" #ifdef CONFIG_SMP extern struct of_cpu_method __cpu_method_of_table[]; @@ -256,5 +257,10 @@ const struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys) system_rev = 0; } + /* Save atags */ + prop = of_get_flat_dt_prop(dt_root, "atags", NULL); + if (prop) + save_atags((void *)prop); + return mdesc; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/