From patchwork Wed Nov 21 13:26:51 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Martinez Canillas X-Patchwork-Id: 1780921 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 8F9923FCA5 for ; Wed, 21 Nov 2012 13:38:25 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TbATg-00064F-Se; Wed, 21 Nov 2012 13:36:32 +0000 Received: from bhuna.collabora.co.uk ([93.93.135.160]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TbATd-00063X-Gi for linux-arm-kernel@lists.infradead.org; Wed, 21 Nov 2012 13:36:30 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: javier) with ESMTPSA id 60CA31A88057 From: Javier Martinez Canillas To: Tony Lindgren Subject: [PATCH 1/1] ARM: OMAP2+: enable devtmpfs and devtmpfs automount Date: Wed, 21 Nov 2012 14:26:51 +0100 Message-Id: <1353504411-19811-1-git-send-email-javier.martinez@collabora.co.uk> X-Mailer: git-send-email 1.7.7.6 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121121_083629_736928_AD533A3E X-CRM114-Status: GOOD ( 11.94 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines Cc: Kevin Hilman , Russell King , "Govindraj.R" , Santosh Shilimkar , linux-omap@vger.kernel.org, Javier Martinez Canillas , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Since udev-182, udev no longer creates device nodes under /dev and this has to be managed by the kernel devtmpfs filesystem. This means that a kernel built with the current OMAP2+ config will not boot on a system with a recent udev. Also, it is good to have /dev automatically mounted since some non-initramfs based setups assumes this and don't manually mount it. Signed-off-by: Javier Martinez Canillas --- arch/arm/configs/omap2plus_defconfig | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 6230304..6333e96 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -65,6 +65,8 @@ CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_DEFAULT_PID=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_CONNECTOR=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=y