From patchwork Thu Sep 1 20:37:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: srinivas pandruvada X-Patchwork-Id: 9309657 X-Patchwork-Delegate: rjw@sisk.pl Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2A196607D6 for ; Thu, 1 Sep 2016 21:19:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E6E4C29548 for ; Thu, 1 Sep 2016 21:19:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D9E8E2954C; Thu, 1 Sep 2016 21:19:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DA0FF29549 for ; Thu, 1 Sep 2016 21:19:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756262AbcIAVTU (ORCPT ); Thu, 1 Sep 2016 17:19:20 -0400 Received: from mga07.intel.com ([134.134.136.100]:26017 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754700AbcIAVTR (ORCPT ); Thu, 1 Sep 2016 17:19:17 -0400 Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga105.jf.intel.com with ESMTP; 01 Sep 2016 13:37:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,268,1470726000"; d="scan'208";a="874221500" Received: from spandruv-desk.jf.intel.com ([10.54.75.13]) by orsmga003.jf.intel.com with ESMTP; 01 Sep 2016 13:37:12 -0700 From: Srinivas Pandruvada To: rjw@rjwysocki.net, tglx@linutronix.de, mingo@redhat.com, bp@suse.de, peterz@infradead.org Cc: x86@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, tim.c.chen@linux.intel.com, alexey.klimov@arm.com, Srinivas Pandruvada Subject: [PATCH v2 4/4] acpi: cppc: Add prefix cppc to cpudata structure name Date: Thu, 1 Sep 2016 13:37:11 -0700 Message-Id: <1472762231-88923-5-git-send-email-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1472762231-88923-1-git-send-email-srinivas.pandruvada@linux.intel.com> References: <1472762231-88923-1-git-send-email-srinivas.pandruvada@linux.intel.com> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Since struct cpudata is defined in a header file, add prefix cppc_ to make it not a generic name. Otherwise it causes compile issue in locally define structure with the same name. Signed-off-by: Srinivas Pandruvada --- drivers/acpi/cppc_acpi.c | 4 ++-- drivers/cpufreq/cppc_cpufreq.c | 14 +++++++------- include/acpi/cppc_acpi.h | 4 ++-- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index 715fe80..3d1ae6d 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -409,13 +409,13 @@ end: * * Return: 0 for success or negative value for err. */ -int acpi_get_psd_map(struct cpudata **all_cpu_data) +int acpi_get_psd_map(struct cppc_cpudata **all_cpu_data) { int count_target; int retval = 0; unsigned int i, j; cpumask_var_t covered_cpus; - struct cpudata *pr, *match_pr; + struct cppc_cpudata *pr, *match_pr; struct acpi_psd_package *pdomain; struct acpi_psd_package *match_pdomain; struct cpc_desc *cpc_ptr, *match_cpc_ptr; diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index e6a3359..6588ec5 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -30,13 +30,13 @@ * performance capabilities, desired performance level * requested etc. */ -static struct cpudata **all_cpu_data; +static struct cppc_cpudata **all_cpu_data; static int cppc_cpufreq_set_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) { - struct cpudata *cpu; + struct cppc_cpudata *cpu; struct cpufreq_freqs freqs; int ret = 0; @@ -66,7 +66,7 @@ static int cppc_verify_policy(struct cpufreq_policy *policy) static void cppc_cpufreq_stop_cpu(struct cpufreq_policy *policy) { int cpu_num = policy->cpu; - struct cpudata *cpu = all_cpu_data[cpu_num]; + struct cppc_cpudata *cpu = all_cpu_data[cpu_num]; int ret; cpu->perf_ctrls.desired_perf = cpu->perf_caps.lowest_perf; @@ -79,7 +79,7 @@ static void cppc_cpufreq_stop_cpu(struct cpufreq_policy *policy) static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy) { - struct cpudata *cpu; + struct cppc_cpudata *cpu; unsigned int cpu_num = policy->cpu; int ret = 0; @@ -135,7 +135,7 @@ static struct cpufreq_driver cppc_cpufreq_driver = { static int __init cppc_cpufreq_init(void) { int i, ret = 0; - struct cpudata *cpu; + struct cppc_cpudata *cpu; if (acpi_disabled) return -ENODEV; @@ -145,7 +145,7 @@ static int __init cppc_cpufreq_init(void) return -ENOMEM; for_each_possible_cpu(i) { - all_cpu_data[i] = kzalloc(sizeof(struct cpudata), GFP_KERNEL); + all_cpu_data[i] = kzalloc(sizeof(struct cppc_cpudata), GFP_KERNEL); if (!all_cpu_data[i]) goto out; @@ -176,7 +176,7 @@ out: static void __exit cppc_cpufreq_exit(void) { - struct cpudata *cpu; + struct cppc_cpudata *cpu; int i; cpufreq_unregister_driver(&cppc_cpufreq_driver); diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h index 0e83cc3..427a7c3 100644 --- a/include/acpi/cppc_acpi.h +++ b/include/acpi/cppc_acpi.h @@ -119,7 +119,7 @@ struct cppc_perf_fb_ctrs { }; /* Per CPU container for runtime CPPC management. */ -struct cpudata { +struct cppc_cpudata { int cpu; struct cppc_perf_caps perf_caps; struct cppc_perf_ctrls perf_ctrls; @@ -132,7 +132,7 @@ struct cpudata { extern int cppc_get_perf_ctrs(int cpu, struct cppc_perf_fb_ctrs *perf_fb_ctrs); extern int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls); extern int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps); -extern int acpi_get_psd_map(struct cpudata **); +extern int acpi_get_psd_map(struct cppc_cpudata **); extern unsigned int cppc_get_transition_latency(int cpu); #endif /* _CPPC_ACPI_H*/