From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932075Ab3HMNeM (ORCPT ); Tue, 13 Aug 2013 09:34:12 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:58326 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758094Ab3HMNeI (ORCPT ); Tue, 13 Aug 2013 09:34:08 -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 , Jesper Nilsson , Mikael Starvik , linux-cris-kernel@axis.com Subject: [PATCH V2 08/35] cpufreq: cris: Covert to light weight ->target_index() routine Date: Tue, 13 Aug 2013 19:02:21 +0530 Message-Id: <2365125b0f67c5a11f5efb8a493cb782c3a599ab.1376392602.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 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. Cc: Jesper Nilsson Cc: Mikael Starvik Cc: linux-cris-kernel@axis.com Signed-off-by: Viresh Kumar --- drivers/cpufreq/cris-artpec3-cpufreq.c | 18 ++---------------- drivers/cpufreq/cris-etraxfs-cpufreq.c | 17 ++--------------- 2 files changed, 4 insertions(+), 31 deletions(-) diff --git a/drivers/cpufreq/cris-artpec3-cpufreq.c b/drivers/cpufreq/cris-artpec3-cpufreq.c index d26f4e4..1488277 100644 --- a/drivers/cpufreq/cris-artpec3-cpufreq.c +++ b/drivers/cpufreq/cris-artpec3-cpufreq.c @@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) return clk_ctrl.pll ? 200000 : 6000; } -static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, - unsigned int state) +static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state) { struct cpufreq_freqs freqs; reg_clkgen_rw_clk_ctrl clk_ctrl; @@ -52,19 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, local_irq_enable(); cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target(policy, cris_freq_table, - target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(policy, newstate); return 0; } @@ -82,7 +68,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, .verify = cpufreq_generic_frequency_table_verify, - .target = cris_freq_target, + .target_index = cris_freq_target, .init = cris_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "cris_freq", diff --git a/drivers/cpufreq/cris-etraxfs-cpufreq.c b/drivers/cpufreq/cris-etraxfs-cpufreq.c index d384e63..4e3e9c7 100644 --- a/drivers/cpufreq/cris-etraxfs-cpufreq.c +++ b/drivers/cpufreq/cris-etraxfs-cpufreq.c @@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) return clk_ctrl.pll ? 200000 : 6000; } -static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, - unsigned int state) +static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state) { struct cpufreq_freqs freqs; reg_config_rw_clk_ctrl clk_ctrl; @@ -52,18 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, local_irq_enable(); cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target - (policy, cris_freq_table, target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(policy, newstate); return 0; } @@ -80,7 +67,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, .verify = cpufreq_generic_frequency_table_verify, - .target = cris_freq_target, + .target_index = cris_freq_target, .init = cris_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "cris_freq", -- 1.7.12.rc2.18.g61b472e From mboxrd@z Thu Jan 1 00:00:00 1970 From: viresh.kumar@linaro.org (Viresh Kumar) Date: Tue, 13 Aug 2013 19:02:21 +0530 Subject: [PATCH V2 08/35] cpufreq: cris: Covert to light weight ->target_index() routine In-Reply-To: References: Message-ID: <2365125b0f67c5a11f5efb8a493cb782c3a599ab.1376392602.git.viresh.kumar@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. Cc: Jesper Nilsson Cc: Mikael Starvik Cc: linux-cris-kernel at axis.com Signed-off-by: Viresh Kumar --- drivers/cpufreq/cris-artpec3-cpufreq.c | 18 ++---------------- drivers/cpufreq/cris-etraxfs-cpufreq.c | 17 ++--------------- 2 files changed, 4 insertions(+), 31 deletions(-) diff --git a/drivers/cpufreq/cris-artpec3-cpufreq.c b/drivers/cpufreq/cris-artpec3-cpufreq.c index d26f4e4..1488277 100644 --- a/drivers/cpufreq/cris-artpec3-cpufreq.c +++ b/drivers/cpufreq/cris-artpec3-cpufreq.c @@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) return clk_ctrl.pll ? 200000 : 6000; } -static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, - unsigned int state) +static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state) { struct cpufreq_freqs freqs; reg_clkgen_rw_clk_ctrl clk_ctrl; @@ -52,19 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, local_irq_enable(); cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target(policy, cris_freq_table, - target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(policy, newstate); return 0; } @@ -82,7 +68,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, .verify = cpufreq_generic_frequency_table_verify, - .target = cris_freq_target, + .target_index = cris_freq_target, .init = cris_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "cris_freq", diff --git a/drivers/cpufreq/cris-etraxfs-cpufreq.c b/drivers/cpufreq/cris-etraxfs-cpufreq.c index d384e63..4e3e9c7 100644 --- a/drivers/cpufreq/cris-etraxfs-cpufreq.c +++ b/drivers/cpufreq/cris-etraxfs-cpufreq.c @@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) return clk_ctrl.pll ? 200000 : 6000; } -static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, - unsigned int state) +static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state) { struct cpufreq_freqs freqs; reg_config_rw_clk_ctrl clk_ctrl; @@ -52,18 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, local_irq_enable(); cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target - (policy, cris_freq_table, target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(policy, newstate); return 0; } @@ -80,7 +67,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, .verify = cpufreq_generic_frequency_table_verify, - .target = cris_freq_target, + .target_index = cris_freq_target, .init = cris_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "cris_freq", -- 1.7.12.rc2.18.g61b472e