Re: [PATCH v2 37/44] arm,omap2: Use WFI for omap2_pm_idle()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Peter Zijlstra <peterz@xxxxxxxxxxxxx> [220919 10:09]:
> arch_cpu_idle() is a very simple idle interface and exposes only a
> single idle state and is expected to not require RCU and not do any
> tracing/instrumentation.
> 
> As such, omap2_pm_idle() is not a valid implementation. Replace it
> with a simple (shallow) omap2_do_wfi() call.
> 
> Omap2 doesn't have a cpuidle driver; but adding one would be the
> recourse to (re)gain the other idle states.

Looks good to me thanks:

Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Kernel Development]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Info]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Linux Media]     [Device Mapper]

  Powered by Linux