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SubjectRe: [PATCH 6/7] cpufreq: make cpufreq_generic_init transition_latency default to CPUFREQ_ETERNAL
On 24-08-17, 00:10, Dong Aisheng wrote:
> If no valid transition_latency specified, let's make it default to
> CPUFREQ_ETERNAL which is consistent with its definition.
>
> This can save some of the same checkings like this:
> transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev);
> - if (!transition_latency)
> - transition_latency = CPUFREQ_ETERNAL;
> ret = cpufreq_generic_init(policy, freq_table, transition_latency);
>
> Cc: Viresh Kumar <vireshk@kernel.org>
> Cc: Nishanth Menon <nm@ti.com>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> ---
> drivers/cpufreq/cpufreq.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> index 9bf97a3..da07de6 100644
> --- a/drivers/cpufreq/cpufreq.c
> +++ b/drivers/cpufreq/cpufreq.c
> @@ -180,6 +180,8 @@ int cpufreq_generic_init(struct cpufreq_policy *policy,
> return ret;
> }
>
> + if (!transition_latency)
> + transition_latency = CPUFREQ_ETERNAL;
> policy->cpuinfo.transition_latency = transition_latency;
>
> /*

Can you update all the existing drivers as well (in the same patch)
who can benefit from it?

--
viresh

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