From patchwork Mon Jan 5 12:40:19 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Thompson X-Patchwork-Id: 42736 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-we0-f198.google.com (mail-we0-f198.google.com [74.125.82.198]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id EF8BC26670 for ; Mon, 5 Jan 2015 12:40:59 +0000 (UTC) Received: by mail-we0-f198.google.com with SMTP id q59sf3770540wes.5 for ; Mon, 05 Jan 2015 04:40:59 -0800 (PST) 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=EjAXGK5ck3+U7zOqlffYx9Bqt0zNihpkck5k/GfsPXc=; b=Pm0sf3F0aB0Qxw3/jG/obzZrMAgjTY/uCn/p4gmsyHMfGUYbp8jiJNp+GPLSkn60MU Z5M0E7QYSyJDTS/Naxz6NUl/8BpnJCixljV01dRrXiMoRD+SEVztRWTHEWexm36hdVd4 41A6xvuBysWHlVtprJmTOK6mzcsLSK4U3WjKxsR52htomA3BGQWrvmTgErvvHSSKnFDp Z3rAUxeBLFndbDpwHl/eATFSJTbQ98szMGct820W0BrhGUmBt3SjAID1NPTN012Auqpo ZtsoyerZvrprLjVsmqCf6VONRFGjURfyETzPkpjfIA+luZlnqDOvyhHVQebmocmnzdwm X0cA== X-Gm-Message-State: ALoCoQlRQX1XNMXOf4FdMiGyt2lOSlnCeZpnd8iKadvGMXok1cEwMFqcszO3AK+sdl0XbTLyab+i X-Received: by 10.180.76.40 with SMTP id h8mr1448343wiw.3.1420461659276; Mon, 05 Jan 2015 04:40:59 -0800 (PST) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.152.28.200 with SMTP id d8ls1926819lah.18.gmail; Mon, 05 Jan 2015 04:40:59 -0800 (PST) X-Received: by 10.152.115.172 with SMTP id jp12mr91637151lab.33.1420461659043; Mon, 05 Jan 2015 04:40:59 -0800 (PST) Received: from mail-la0-f47.google.com (mail-la0-f47.google.com. [209.85.215.47]) by mx.google.com with ESMTPS id le3si61672105lac.43.2015.01.05.04.40.58 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 05 Jan 2015 04:40:58 -0800 (PST) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.47 as permitted sender) client-ip=209.85.215.47; Received: by mail-la0-f47.google.com with SMTP id hz20so17682010lab.6 for ; Mon, 05 Jan 2015 04:40:58 -0800 (PST) X-Received: by 10.152.87.100 with SMTP id w4mr92178847laz.71.1420461658929; Mon, 05 Jan 2015 04:40:58 -0800 (PST) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patches@linaro.org Received: by 10.112.9.200 with SMTP id c8csp869830lbb; Mon, 5 Jan 2015 04:40:58 -0800 (PST) X-Received: by 10.180.72.199 with SMTP id f7mr25454115wiv.58.1420461653786; Mon, 05 Jan 2015 04:40:53 -0800 (PST) Received: from mail-wg0-f49.google.com (mail-wg0-f49.google.com. [74.125.82.49]) by mx.google.com with ESMTPS id n10si99729253wje.23.2015.01.05.04.40.53 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 05 Jan 2015 04:40:53 -0800 (PST) Received-SPF: pass (google.com: domain of daniel.thompson@linaro.org designates 74.125.82.49 as permitted sender) client-ip=74.125.82.49; Received: by mail-wg0-f49.google.com with SMTP id n12so27506791wgh.36 for ; Mon, 05 Jan 2015 04:40:53 -0800 (PST) X-Received: by 10.180.187.67 with SMTP id fq3mr24731477wic.37.1420461653469; Mon, 05 Jan 2015 04:40:53 -0800 (PST) Received: from sundance.lan (cpc4-aztw19-0-0-cust157.18-1.cable.virginm.net. [82.33.25.158]) by mx.google.com with ESMTPSA id ep9sm9796927wid.3.2015.01.05.04.40.51 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 05 Jan 2015 04:40:52 -0800 (PST) From: Daniel Thompson To: Russell King , Arnd Bergmann Cc: Daniel Thompson , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, spear-devel@list.st.com, Paul Bolle , Srinivas Kandagatla , John Stultz , Sumit Semwal , patches@linaro.org, linaro-kernel@lists.linaro.org Subject: [PATCH 3.19-rc2 v15 3/8] arm: Remove DEBUG_LL_UART_NONE Date: Mon, 5 Jan 2015 12:40:19 +0000 Message-Id: <1420461624-4410-4-git-send-email-daniel.thompson@linaro.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1420461624-4410-1-git-send-email-daniel.thompson@linaro.org> References: <1420461624-4410-1-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 209.85.215.47 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 c5648cc1466d..6ee9b0d361ee 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1031,15 +1031,6 @@ 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