On 5 May 2014 19:03, Nishanth Menon <nm@xxxxxx> wrote:
> diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
> int dev_pm_opp_init_cpufreq_table(struct device *dev,
> struct cpufreq_frequency_table **table)
> {
> - struct device_opp *dev_opp;
> struct dev_pm_opp *opp;
> - struct cpufreq_frequency_table *freq_table;
> - int i = 0;
> + struct cpufreq_frequency_table *freq_table = NULL;
> + int i, max_opps, ret = 0;
> + unsigned long rate;
>
> - /* Pretend as if I am an updater */
> - mutex_lock(&dev_opp_list_lock);
What if opp is being added for some reason at the same time?
I hope we can surely see some awkward results, maybe some
NULL pointers invocations as well..
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