Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751673Ab3HTJcL (ORCPT ); Tue, 20 Aug 2013 05:32:11 -0400 Received: from service87.mimecast.com ([91.220.42.44]:35205 "EHLO service87.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751429Ab3HTJaY (ORCPT ); Tue, 20 Aug 2013 05:30:24 -0400 From: Sudeep KarkadaNagesha To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Cc: Sudeep.KarkadaNagesha@arm.com, Viresh Kumar , Greg Kroah-Hartman , Benjamin Herrenschmidt , Jonas Bonn , Michal Simek , "Rafael J. Wysocki" , Grant Likely , Rob Herring , Sudeep KarkadaNagesha , Jason Cooper Subject: [PATCH v4 15/19] cpufreq: kirkwood-cpufreq: remove device tree parsing for cpu nodes Date: Tue, 20 Aug 2013 10:30:17 +0100 Message-Id: <1376991021-12160-16-git-send-email-Sudeep.KarkadaNagesha@arm.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1376991021-12160-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> References: <1374492747-13879-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> <1376991021-12160-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> X-OriginalArrivalTime: 20 Aug 2013 09:30:19.0490 (UTC) FILETIME=[E3000C20:01CE9D87] X-MC-Unique: 113082010302202901 Content-Type: text/plain; charset=WINDOWS-1252 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id r7K9WFNd012283 Content-Length: 1670 Lines: 51 From: Sudeep KarkadaNagesha Now that the cpu device registration initialises the of_node(if available) appropriately for all the cpus, parsing here is redundant. This patch removes all DT parsing and uses cpu->of_node instead. Cc: Jason Cooper Acked-by: Andrew Lunn Acked-by: Viresh Kumar Signed-off-by: Sudeep KarkadaNagesha --- drivers/cpufreq/kirkwood-cpufreq.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/cpufreq/kirkwood-cpufreq.c b/drivers/cpufreq/kirkwood-cpufreq.c index c233ea6..25ac2cb 100644 --- a/drivers/cpufreq/kirkwood-cpufreq.c +++ b/drivers/cpufreq/kirkwood-cpufreq.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include @@ -175,9 +175,11 @@ static int kirkwood_cpufreq_probe(struct platform_device *pdev) if (IS_ERR(priv.base)) return PTR_ERR(priv.base); - np = of_find_node_by_path("/cpus/cpu@0"); - if (!np) + np = of_cpu_device_node_get(0); + if (!np) { + dev_err(&pdev->dev, "failed to get cpu device node\n"); return -ENODEV; + } priv.cpu_clk = of_clk_get_by_name(np, "cpu_clk"); if (IS_ERR(priv.cpu_clk)) { -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/