From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: [PATCH 156/228] cpufreq: e_powersaver: Convert to light weight ->target_index() routine Date: Fri, 13 Sep 2013 18:31:42 +0530 Message-ID: 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, linux-arm-kernel@lists.infradead.org, Viresh Kumar List-Id: linux-pm@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. Signed-off-by: Viresh Kumar --- drivers/cpufreq/e_powersaver.c | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c index 2c11ce3..b39c4ef 100644 --- a/drivers/cpufreq/e_powersaver.c +++ b/drivers/cpufreq/e_powersaver.c @@ -168,12 +168,9 @@ postchange: return err; } -static int eps_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) +static int eps_target(struct cpufreq_policy *policy, unsigned int index) { struct eps_cpu_data *centaur; - unsigned int newstate = 0; unsigned int cpu = policy->cpu; unsigned int dest_state; int ret; @@ -182,16 +179,8 @@ static int eps_target(struct cpufreq_policy *policy, return -ENODEV; centaur = eps_cpu[cpu]; - if (unlikely(cpufreq_frequency_table_target(policy, - &eps_cpu[cpu]->freq_table[0], - target_freq, - relation, - &newstate))) { - return -EINVAL; - } - /* Make frequency transition */ - dest_state = centaur->freq_table[newstate].driver_data & 0xffff; + dest_state = centaur->freq_table[index].driver_data & 0xffff; ret = eps_set_state(centaur, policy, dest_state); if (ret) printk(KERN_ERR "eps: Timeout!\n"); @@ -418,7 +407,7 @@ static int eps_cpu_exit(struct cpufreq_policy *policy) static struct cpufreq_driver eps_driver = { .verify = cpufreq_generic_frequency_table_verify, - .target = eps_target, + .target_index = eps_target, .init = eps_cpu_init, .exit = eps_cpu_exit, .get = eps_get, -- 1.7.12.rc2.18.g61b472e