Re: [PATCH] cpufreq: cpufreq-cpu0: No need to check cpu number in init()

2013-03-31 Thread Shawn Guo
On Sat, Mar 30, 2013 at 06:26:29PM +0530, Viresh Kumar wrote: > It is not possible for init() to be called for any cpu other than cpu0. During > bootup whatever cpu is used to boot system will be assigned as cpu0. And later > on policy->cpu can only change if we hotunplug all cpus first and then ho

[PATCH] cpufreq: cpufreq-cpu0: No need to check cpu number in init()

2013-03-30 Thread Viresh Kumar
It is not possible for init() to be called for any cpu other than cpu0. During bootup whatever cpu is used to boot system will be assigned as cpu0. And later on policy->cpu can only change if we hotunplug all cpus first and then hotplug them back in different order, which isn't possible (system req