Messages in this thread Patch in this message | | | From | Dong Aisheng <> | Subject | [PATCH 6/7] cpufreq: make cpufreq_generic_init transition_latency default to CPUFREQ_ETERNAL | Date | Thu, 24 Aug 2017 00:10:09 +0800 |
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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; /* -- 2.7.4
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