From patchwork Sun Feb 10 13:20:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Figa X-Patchwork-Id: 2122191 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 3E261DF23E for ; Sun, 10 Feb 2013 13:24:49 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U4WrR-0004Rr-FT; Sun, 10 Feb 2013 13:22:25 +0000 Received: from mail-ee0-f54.google.com ([74.125.83.54]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U4Wq2-0003uc-81 for linux-arm-kernel@lists.infradead.org; Sun, 10 Feb 2013 13:20:59 +0000 Received: by mail-ee0-f54.google.com with SMTP id c41so2893413eek.41 for ; Sun, 10 Feb 2013 05:20:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=JiXEh7miZRJFHZpwJMZZjQGY1v+mBmPelkM3PZnkFYo=; b=oOZ+JVY62ViHhtTJ0ID3EZMlcfRATxv/HTlDPSmAjeTw/nVNo0uhUeD9XAb1Y2xY7X YwiQ97w719sVX0bJ/1nnp4/WXuWbjMCAN9E+6yXhiGVn2TSRNAKU8m1uAZ+h/yjeV09J iBF/PdehFvKE2nk3YD2GBf9d+qOHKfN+bn2L4QZeqarlOzyPnMRQG5p4814g9edSJOuj /FfiMkliWRQPSdMyb6AYcnUZkdPyGYCZdEKL/Qpfev5bVECVXYOQR5U6N1KtL9npxKWn q1+Ulew4gH8YrJC7ieuq0Y8FEGgDyL6UHQFliSnkkHXCTMXPaJxiwjQ3EIEVtoaeO/Nj dWkg== X-Received: by 10.14.219.6 with SMTP id l6mr38433008eep.23.1360502455683; Sun, 10 Feb 2013 05:20:55 -0800 (PST) Received: from flatron.tomeq (87-207-52-162.dynamic.chello.pl. [87.207.52.162]) by mx.google.com with ESMTPS id 44sm57225596eek.5.2013.02.10.05.20.53 (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 10 Feb 2013 05:20:54 -0800 (PST) From: Tomasz Figa To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 08/12] ARM: SAMSUNG: devs: Drop unnecessary IRQ resources of timer devices Date: Sun, 10 Feb 2013 14:20:19 +0100 Message-Id: <1360502423-2246-9-git-send-email-tomasz.figa@gmail.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1360502423-2246-1-git-send-email-tomasz.figa@gmail.com> References: <1360502423-2246-1-git-send-email-tomasz.figa@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130210_082058_488321_84B09C0A X-CRM114-Status: GOOD ( 11.88 ) X-Spam-Score: 0.3 (/) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (0.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [74.125.83.54 listed in list.dnswl.org] 3.0 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (tomasz.figa[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: arhuaco@freaks-unidos.net, Kukjin Kim , linux@arm.linux.org.uk, kwangwoo.lee@gmail.com, guillaume.gourat@nexvision.tv, bhmin@samsung.com, broonie@opensource.wolfsonmicro.com, mcuelenaere@gmail.com, Tomasz Figa , christer@weinigel.se, danders@amltd.com, kyungmin.park@samsung.com, linux-samsung-soc@vger.kernel.org, buserror@gmail.com, augulis.darius@gmail.com, jacmet@sunsite.dk, Sylwester Nawrocki , ghcstop@gmail.com, linux@simtec.co.uk, jekhor@gmail.com 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 Devices from s3c_device_timer array are used only for PWM driver, which does not need interrupts. This patch removes IRQ resources of those devices. Signed-off-by: Tomasz Figa --- arch/arm/plat-samsung/devs.c | 28 ++++++++-------------------- 1 file changed, 8 insertions(+), 20 deletions(-) diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index e1124d9..196aa68 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -1137,34 +1137,22 @@ arch_initcall(s5p_pmu_init); #ifdef CONFIG_SAMSUNG_DEV_PWM -#define TIMER_RESOURCE_SIZE (1) - -#define TIMER_RESOURCE(_tmr, _irq) \ - (struct resource [TIMER_RESOURCE_SIZE]) { \ - [0] = { \ - .start = _irq, \ - .end = _irq, \ - .flags = IORESOURCE_IRQ \ - } \ +#define DEFINE_S3C_TIMER(_tmr_no) { \ + .name = "s3c24xx-pwm", \ + .id = _tmr_no, \ } -#define DEFINE_S3C_TIMER(_tmr_no, _irq) \ - .name = "s3c24xx-pwm", \ - .id = _tmr_no, \ - .num_resources = TIMER_RESOURCE_SIZE, \ - .resource = TIMER_RESOURCE(_tmr_no, _irq), \ - /* * since we already have an static mapping for the timer, * we do not bother setting any IO resource for the base. */ struct platform_device s3c_device_timer[] = { - [0] = { DEFINE_S3C_TIMER(0, IRQ_TIMER0) }, - [1] = { DEFINE_S3C_TIMER(1, IRQ_TIMER1) }, - [2] = { DEFINE_S3C_TIMER(2, IRQ_TIMER2) }, - [3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) }, - [4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) }, + [0] = DEFINE_S3C_TIMER(0), + [1] = DEFINE_S3C_TIMER(1), + [2] = DEFINE_S3C_TIMER(2), + [3] = DEFINE_S3C_TIMER(3), + [4] = DEFINE_S3C_TIMER(4), }; #endif /* CONFIG_SAMSUNG_DEV_PWM */