Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757107Ab3IMNEb (ORCPT ); Fri, 13 Sep 2013 09:04:31 -0400 Received: from mail-pb0-f42.google.com ([209.85.160.42]:55049 "EHLO mail-pb0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932093Ab3IMNE0 (ORCPT ); Fri, 13 Sep 2013 09:04:26 -0400 From: Viresh Kumar To: rjw@sisk.pl Cc: linaro-kernel@lists.linaro.org, patches@linaro.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Viresh Kumar , "David S. Miller" , sparclinux@vger.kernel.org Subject: [PATCH 012/228] cpufreq: sparc: call cpufreq_frequency_table_get_attr() Date: Fri, 13 Sep 2013 18:29:18 +0530 Message-Id: <56edbe14da9944ad026497bc1a0dc4aaa283d506.1379063063.git.viresh.kumar@linaro.org> X-Mailer: git-send-email 1.7.12.rc2.18.g61b472e In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2646 Lines: 69 This exposes frequency table of driver to cpufreq core and is required for core to guess what the index for a target frequency is, when it calls cpufreq_frequency_table_target(). And so this driver needs to expose it. Cc: David S. Miller Cc: sparclinux@vger.kernel.org Signed-off-by: Viresh Kumar --- drivers/cpufreq/sparc-us2e-cpufreq.c | 6 +++++- drivers/cpufreq/sparc-us3-cpufreq.c | 7 ++++++- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/sparc-us2e-cpufreq.c b/drivers/cpufreq/sparc-us2e-cpufreq.c index cf5bc2c..80e6d92 100644 --- a/drivers/cpufreq/sparc-us2e-cpufreq.c +++ b/drivers/cpufreq/sparc-us2e-cpufreq.c @@ -307,6 +307,7 @@ static int __init us2e_freq_cpu_init(struct cpufreq_policy *policy) unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000; struct cpufreq_frequency_table *table = &us2e_freq_table[cpu].table[0]; + int ret; table[0].driver_data = 0; table[0].frequency = clock_tick / 1; @@ -324,7 +325,10 @@ static int __init us2e_freq_cpu_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = 0; policy->cur = clock_tick; - return cpufreq_frequency_table_cpuinfo(policy, table); + ret = cpufreq_frequency_table_cpuinfo(policy, table); + if (!ret) + cpufreq_frequency_table_get_attr(table, policy->cpu); + return ret; } static int us2e_freq_cpu_exit(struct cpufreq_policy *policy) diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c index ac76b48..73a90de 100644 --- a/drivers/cpufreq/sparc-us3-cpufreq.c +++ b/drivers/cpufreq/sparc-us3-cpufreq.c @@ -168,6 +168,7 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy) unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000; struct cpufreq_frequency_table *table = &us3_freq_table[cpu].table[0]; + int ret; table[0].driver_data = 0; table[0].frequency = clock_tick / 1; @@ -181,7 +182,11 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = 0; policy->cur = clock_tick; - return cpufreq_frequency_table_cpuinfo(policy, table); + ret = cpufreq_frequency_table_cpuinfo(policy, table); + if (!ret) + cpufreq_frequency_table_get_attr(table, policy->cpu); + + return ret; } static int us3_freq_cpu_exit(struct cpufreq_policy *policy) -- 1.7.12.rc2.18.g61b472e -- 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/