From 768608a578255c0add26bfdcb720d320eca1556b Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Wed, 19 Jul 2017 15:42:45 +0530 Subject: [PATCH] cpufreq: arm_big_little: Make ->get_transition_latency() mandatory All users of arm_big_little driver are defining it and there is no need to keep it optional. Make it mandatory to remove the always true conditional statement. Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/arm_big_little.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c index ea6d62547b10..17504129fd77 100644 --- a/drivers/cpufreq/arm_big_little.c +++ b/drivers/cpufreq/arm_big_little.c @@ -483,11 +483,8 @@ static int bL_cpufreq_init(struct cpufreq_policy *policy) return ret; } - if (arm_bL_ops->get_transition_latency) - policy->cpuinfo.transition_latency = - arm_bL_ops->get_transition_latency(cpu_dev); - else - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; + policy->cpuinfo.transition_latency = + arm_bL_ops->get_transition_latency(cpu_dev); if (is_bL_switching_enabled()) per_cpu(cpu_last_req_freq, policy->cpu) = clk_get_cpu_rate(policy->cpu); @@ -622,7 +619,8 @@ int bL_cpufreq_register(struct cpufreq_arm_bL_ops *ops) return -EBUSY; } - if (!ops || !strlen(ops->name) || !ops->init_opp_table) { + if (!ops || !strlen(ops->name) || !ops->init_opp_table || + !ops->get_transition_latency) { pr_err("%s: Invalid arm_bL_ops, exiting\n", __func__); return -ENODEV; } -- 2.20.1