From patchwork Tue Sep 16 22:46:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Thompson X-Patchwork-Id: 37474 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-lb0-f200.google.com (mail-lb0-f200.google.com [209.85.217.200]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 97D6520549 for ; Tue, 16 Sep 2014 22:46:55 +0000 (UTC) Received: by mail-lb0-f200.google.com with SMTP id u10sf300809lbd.11 for ; Tue, 16 Sep 2014 15:46:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:delivered-to:from:to:cc:subject :date:message-id:in-reply-to:references:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :list-post:list-help:list-archive:list-unsubscribe; bh=NUmWRaUupfpYe7m/U1AbUq72CS8+wQFnfrmIjx1ZNG8=; b=kZtic5Fy8NSoDJKUar9Pok6NSe53EgBYmdEsNDnsQJGwqX66XtIYGjt+E+8nLpXrgm XLLgsJOI5hvRSwVhidAJu67LOWOMNHrsYaSXxkwc+jtkstSIPPDYC/FOGxr7suv/Abp/ 3zzL/jIfX7TWFEJPoN+9/7ApDieTajHcgu1X43t1OEcvs/EG2LWA2hwFEJ5Az3kOpBbq r2F53EO5CTcv0ZHWQHV+kk0H5tmpukx7bA0nkVlxzCqMgmJUAM0fAG7KPia7smoYC1Wb Z3MQ0T3epkMfWuP85SiLh0pcQ6WhX6MzDIJKziUZgHVcc9urWQxiTrHuCEGFepMjxQA9 aL9A== X-Gm-Message-State: ALoCoQlYom7kXo+7zJIeIVgLHBPsstxMmbZTOQzo88EpoJBS+r5cBuAUCcMIkQFXeLB/CdvCnedn X-Received: by 10.152.26.225 with SMTP id o1mr8812535lag.4.1410907614427; Tue, 16 Sep 2014 15:46:54 -0700 (PDT) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.152.7.7 with SMTP id f7ls50448laa.64.gmail; Tue, 16 Sep 2014 15:46:54 -0700 (PDT) X-Received: by 10.112.219.71 with SMTP id pm7mr37708451lbc.3.1410907614292; Tue, 16 Sep 2014 15:46:54 -0700 (PDT) Received: from mail-lb0-f173.google.com (mail-lb0-f173.google.com [209.85.217.173]) by mx.google.com with ESMTPS id zy4si26115898lbb.133.2014.09.16.15.46.54 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 16 Sep 2014 15:46:54 -0700 (PDT) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.173 as permitted sender) client-ip=209.85.217.173; Received: by mail-lb0-f173.google.com with SMTP id w7so745339lbi.18 for ; Tue, 16 Sep 2014 15:46:54 -0700 (PDT) X-Received: by 10.112.144.228 with SMTP id sp4mr8428445lbb.54.1410907614180; Tue, 16 Sep 2014 15:46:54 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patches@linaro.org Received: by 10.112.130.169 with SMTP id of9csp483605lbb; Tue, 16 Sep 2014 15:46:53 -0700 (PDT) X-Received: by 10.70.41.201 with SMTP id h9mr52167735pdl.55.1410907612741; Tue, 16 Sep 2014 15:46:52 -0700 (PDT) Received: from mail-pa0-f47.google.com (mail-pa0-f47.google.com [209.85.220.47]) by mx.google.com with ESMTPS id u2si32084280pdo.76.2014.09.16.15.46.52 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 16 Sep 2014 15:46:52 -0700 (PDT) Received-SPF: pass (google.com: domain of daniel.thompson@linaro.org designates 209.85.220.47 as permitted sender) client-ip=209.85.220.47; Received: by mail-pa0-f47.google.com with SMTP id ey11so715103pad.34 for ; Tue, 16 Sep 2014 15:46:52 -0700 (PDT) X-Received: by 10.70.90.39 with SMTP id bt7mr62567447pdb.121.1410907612053; Tue, 16 Sep 2014 15:46:52 -0700 (PDT) Received: from harvey.bri.st.com.com (70-35-38-154.static.wiline.com. [70.35.38.154]) by mx.google.com with ESMTPSA id hz4sm15089762pbc.22.2014.09.16.15.46.48 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 16 Sep 2014 15:46:51 -0700 (PDT) From: Daniel Thompson To: Russell King Cc: Daniel Thompson , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, spear-devel@list.st.com, Arnd Bergmann , Paul Bolle , patches@linaro.org, linaro-kernel@lists.linaro.org Subject: [PATCH v10 3/9] arm: Remove DEBUG_LL_UART_NONE Date: Tue, 16 Sep 2014 23:46:22 +0100 Message-Id: <1410907588-19957-4-git-send-email-daniel.thompson@linaro.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1410907588-19957-1-git-send-email-daniel.thompson@linaro.org> References: <1410907588-19957-1-git-send-email-daniel.thompson@linaro.org> X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: daniel.thompson@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.173 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Only a very small handful of platforms support DEBUG_LL_UART_NONE but it lurks in the menus of every single platform config ready to break the build. This is an especial problem for defconfig/oldconfig since it is often selected by default. This patch solves the problem by removing this option. Any platforms still depending upon this option must be migrated. Signed-off-by: Daniel Thompson Cc: Russell King --- arch/arm/Kconfig.debug | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index b11ad54..9c46729 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -877,15 +877,6 @@ choice This option selects UART0 on VIA/Wondermedia System-on-a-chip devices, including VT8500, WM8505, WM8650 and WM8850. - config DEBUG_LL_UART_NONE - bool "No low-level debugging UART" - depends on !ARCH_MULTIPLATFORM - help - Say Y here if your platform doesn't provide a UART option - above. This relies on your platform choosing the right UART - definition internally in order for low-level debugging to - work. - config DEBUG_ICEDCC bool "Kernel low-level debugging via EmbeddedICE DCC channel" help