Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH 6/6] cpufreq: arm_big_little: Make ->get_transition_latency() mandatory | Date | Thu, 29 Jun 2017 16:29:09 +0530 |
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All users of arm_big_little driver are defining it and there is no need to keep it optional. Make it mandatory.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- 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 418042201e6d..d1eb2a53b61f 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; } -- 2.13.0.71.gd7076ec9c9cb
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