From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: [PATCH 07/31] cpufreq: cris: Covert to light weight ->target() routine Date: Mon, 12 Aug 2013 23:18:43 +0530 Message-ID: <4a274cb4afbf12640b2ee36dc2304575b18ba13e.1376329128.git.viresh.kumar@linaro.org> References: Return-path: In-Reply-To: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org 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, Viresh Kumar , Jesper Nilsson , Mikael Starvik , linux-cris-kernel@axis.com List-Id: linux-pm@vger.kernel.org This patch converts existing .target_old() to newly defined light weight .target() 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 e205939..2d722e2 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_old = cris_freq_target, + .target = 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 32e9faf..0243951 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_old = cris_freq_target, + .target = cris_freq_target, .init = cris_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "cris_freq", -- 1.7.12.rc2.18.g61b472e