Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932388Ab3HMNgW (ORCPT ); Tue, 13 Aug 2013 09:36:22 -0400 Received: from mail-pa0-f41.google.com ([209.85.220.41]:62718 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932352Ab3HMNgP (ORCPT ); Tue, 13 Aug 2013 09:36:15 -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 Subject: [PATCH V2 25/35] cpufreq: ppc: Covert to light weight ->target_index() routine Date: Tue, 13 Aug 2013 19:02:38 +0530 Message-Id: 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: 3368 Lines: 97 This patch converts existing .target() to newly defined light weight .target_index() routine for this driver. CPUFreq core will call cpufreq_frequency_table_target() before calling this routine and will pass index to it. Signed-off-by: Viresh Kumar --- drivers/cpufreq/ppc-corenet-cpufreq.c | 15 ++++----------- drivers/cpufreq/ppc_cbe_cpufreq.c | 12 ++---------- 2 files changed, 6 insertions(+), 21 deletions(-) diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c index befd489..243a396 100644 --- a/drivers/cpufreq/ppc-corenet-cpufreq.c +++ b/drivers/cpufreq/ppc-corenet-cpufreq.c @@ -253,27 +253,20 @@ static int __exit corenet_cpufreq_cpu_exit(struct cpufreq_policy *policy) } static int corenet_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) + unsigned int index) { struct cpufreq_freqs freqs; - unsigned int new; struct clk *parent; int ret; struct cpu_data *data = per_cpu(cpu_data, policy->cpu); - cpufreq_frequency_table_target(policy, data->table, - target_freq, relation, &new); - - if (policy->cur == data->table[new].frequency) - return 0; - freqs.old = policy->cur; - freqs.new = data->table[new].frequency; + freqs.new = data->table[index].frequency; mutex_lock(&cpufreq_lock); cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); - parent = of_clk_get(data->parent, data->table[new].driver_data); + parent = of_clk_get(data->parent, data->table[index].driver_data); ret = clk_set_parent(data->clk, parent); if (ret) freqs.new = freqs.old; @@ -290,7 +283,7 @@ static struct cpufreq_driver ppc_corenet_cpufreq_driver = { .init = corenet_cpufreq_cpu_init, .exit = __exit_p(corenet_cpufreq_cpu_exit), .verify = cpufreq_generic_frequency_table_verify, - .target = corenet_cpufreq_target, + .target_index = corenet_cpufreq_target, .get = corenet_cpufreq_get_speed, .attr = cpufreq_generic_attr, }; diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c index 38540d1..52f707d 100644 --- a/drivers/cpufreq/ppc_cbe_cpufreq.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq.c @@ -129,18 +129,10 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) } static int cbe_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) + unsigned int cbe_pmode_new) { int rc; struct cpufreq_freqs freqs; - unsigned int cbe_pmode_new; - - cpufreq_frequency_table_target(policy, - cbe_freqs, - target_freq, - relation, - &cbe_pmode_new); freqs.old = policy->cur; freqs.new = cbe_freqs[cbe_pmode_new].frequency; @@ -164,7 +156,7 @@ static int cbe_cpufreq_target(struct cpufreq_policy *policy, static struct cpufreq_driver cbe_cpufreq_driver = { .verify = cpufreq_generic_frequency_table_verify, - .target = cbe_cpufreq_target, + .target_index = cbe_cpufreq_target, .init = cbe_cpufreq_cpu_init, .exit = cpufreq_generic_exit, .name = "cbe-cpufreq", -- 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/