From patchwork Wed Apr 23 01:27:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Fernandes X-Patchwork-Id: 4038481 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id E57269F1F4 for ; Wed, 23 Apr 2014 01:41:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D041A201ED for ; Wed, 23 Apr 2014 01:41:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0D20C2015D for ; Wed, 23 Apr 2014 01:41:21 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wcm8Q-0002lU-0Y; Wed, 23 Apr 2014 01:38:02 +0000 Received: from arroyo.ext.ti.com ([192.94.94.40]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wclyf-0001VI-Jd for linux-arm-kernel@lists.infradead.org; Wed, 23 Apr 2014 01:27:59 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s3N1RXeT030734; Tue, 22 Apr 2014 20:27:33 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3N1RX4c027699; Tue, 22 Apr 2014 20:27:33 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.174.1; Tue, 22 Apr 2014 20:27:33 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3N1RXNK017338; Tue, 22 Apr 2014 20:27:33 -0500 Received: from joel-laptop.itg.ti.com (j-172-22-138-39.vpn.ti.com [172.22.138.39]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id s3N1RWt27828; Tue, 22 Apr 2014 20:27:32 -0500 (CDT) From: Joel Fernandes To: Tony Lindgren , Rob Herring , Linux OMAP List , Linux ARM Kernel List , Linux Kernel Mailing List Subject: [PATCH 2/8] ARM: OMAP2+: timer: Simplify clock event/source name setting Date: Tue, 22 Apr 2014 20:27:03 -0500 Message-ID: <1398216429-4681-3-git-send-email-joelf@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1398216429-4681-1-git-send-email-joelf@ti.com> References: <1398216429-4681-1-git-send-email-joelf@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140422_182757_798039_FFC7120E X-CRM114-Status: GOOD ( 13.93 ) X-Spam-Score: -5.7 (-----) Cc: Joel Fernandes X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP For the OMAPs, we're setting up only one clockevent and clocksource. Further, for DT boot there's no easy way to get the timer name and currently this is done in an ugly way by reading a hwmod entry. So let's just set it to a simpler name like timer_clkev and timer_clksrc. Signed-off-by: Joel Fernandes --- arch/arm/mach-omap2/timer.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index ec427e6..f192a41 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -251,7 +251,6 @@ static u32 __init omap_dm_timer_get_errata(void) static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer, const char *fck_source, const char *property, - const char **timer_name, int posted) { char name[10]; /* 10 = sizeof("gptXX_Xck0") */ @@ -290,8 +289,6 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer, if (!oh) return -ENODEV; - *timer_name = oh->name; - if (!of_have_populated_dt()) { r = omap_hwmod_get_resource_byname(oh, IORESOURCE_IRQ, NULL, &irq); @@ -365,8 +362,10 @@ static void __init omap2_gp_clockevent_init(int gptimer_id, */ __omap_dm_timer_override_errata(&clkev, OMAP_TIMER_ERRATA_I103_I767); + clockevent_gpt.name = "timer_clkev"; + res = omap_dm_timer_init_one(&clkev, fck_source, property, - &clockevent_gpt.name, OMAP_TIMER_POSTED); + OMAP_TIMER_POSTED); BUG_ON(res); omap2_gp_timer_irq.dev_id = &clkev; @@ -489,10 +488,11 @@ static void __init omap2_gptimer_clocksource_init(int gptimer_id, clksrc.errata = omap_dm_timer_get_errata(); res = omap_dm_timer_init_one(&clksrc, fck_source, property, - &clocksource_gpt.name, OMAP_TIMER_NONPOSTED); BUG_ON(res); + clocksource_gpt.name = "timer_clksrc"; + __omap_dm_timer_load_start(&clksrc, OMAP_TIMER_CTRL_AR, 0, OMAP_TIMER_NONPOSTED);