From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751639Ab3HTJby (ORCPT ); Tue, 20 Aug 2013 05:31:54 -0400 Received: from service87.mimecast.com ([91.220.42.44]:35277 "EHLO service87.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751434Ab3HTJaY (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 , Deepak Sikri Subject: [PATCH v4 14/19] cpufreq: spear-cpufreq: remove device tree parsing for cpu nodes Date: Tue, 20 Aug 2013 10:30:16 +0100 Message-Id: <1376991021-12160-15-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 09:30:18.0693 (UTC) FILETIME=[E2866F50:01CE9D87] X-MC-Unique: 113082010302204901 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 r7K9VwWP012279 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: Deepak Sikri Acked-by: Viresh Kumar Signed-off-by: Sudeep KarkadaNagesha --- drivers/cpufreq/spear-cpufreq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c index c3efa7f..19e364fa 100644 --- a/drivers/cpufreq/spear-cpufreq.c +++ b/drivers/cpufreq/spear-cpufreq.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include @@ -223,7 +223,7 @@ static int spear_cpufreq_driver_init(void) const __be32 *val; int cnt, i, ret; - np = of_find_node_by_path("/cpus/cpu@0"); + np = of_cpu_device_node_get(0); if (!np) { pr_err("No cpu node found"); return -ENODEV; -- 1.8.1.2 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from service87.mimecast.com (service87.mimecast.com [91.220.42.44]) by ozlabs.org (Postfix) with ESMTP id 096242C019B for ; Tue, 20 Aug 2013 19:30:24 +1000 (EST) 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 Subject: [PATCH v4 14/19] cpufreq: spear-cpufreq: remove device tree parsing for cpu nodes Date: Tue, 20 Aug 2013 10:30:16 +0100 Message-Id: <1376991021-12160-15-git-send-email-Sudeep.KarkadaNagesha@arm.com> 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> Content-Type: text/plain; charset=WINDOWS-1252 Cc: Jonas Bonn , Deepak Sikri , Michal Simek , Greg Kroah-Hartman , Sudeep KarkadaNagesha , Viresh Kumar , Rob Herring , "Rafael J. Wysocki" , Grant Likely List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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: Deepak Sikri Acked-by: Viresh Kumar Signed-off-by: Sudeep KarkadaNagesha --- drivers/cpufreq/spear-cpufreq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufre= q.c index c3efa7f..19e364fa 100644 --- a/drivers/cpufreq/spear-cpufreq.c +++ b/drivers/cpufreq/spear-cpufreq.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include =20 @@ -223,7 +223,7 @@ static int spear_cpufreq_driver_init(void) =09const __be32 *val; =09int cnt, i, ret; =20 -=09np =3D of_find_node_by_path("/cpus/cpu@0"); +=09np =3D of_cpu_device_node_get(0); =09if (!np) { =09=09pr_err("No cpu node found"); =09=09return -ENODEV; --=20 1.8.1.2 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudeep.KarkadaNagesha@arm.com (Sudeep KarkadaNagesha) Date: Tue, 20 Aug 2013 10:30:16 +0100 Subject: [PATCH v4 14/19] cpufreq: spear-cpufreq: remove device tree parsing for cpu nodes 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> Message-ID: <1376991021-12160-15-git-send-email-Sudeep.KarkadaNagesha@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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: Deepak Sikri Acked-by: Viresh Kumar Signed-off-by: Sudeep KarkadaNagesha --- drivers/cpufreq/spear-cpufreq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c index c3efa7f..19e364fa 100644 --- a/drivers/cpufreq/spear-cpufreq.c +++ b/drivers/cpufreq/spear-cpufreq.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include @@ -223,7 +223,7 @@ static int spear_cpufreq_driver_init(void) const __be32 *val; int cnt, i, ret; - np = of_find_node_by_path("/cpus/cpu at 0"); + np = of_cpu_device_node_get(0); if (!np) { pr_err("No cpu node found"); return -ENODEV; -- 1.8.1.2