Re: [RESEND PATCHv2 08/28] ARM: OMAP2+: clockdomain: add usecounting support to autoidle APIs

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* Tero Kristo <t-kristo@xxxxxx> [160613 12:08]:
> The previous implementation was racy in many locations, where the current
> status of the clockdomain was read out, some operations were executed,
> and the previous status info was used afterwards to decide next state
> for the clockdomain. Instead, fix the implementation of the allow_idle /
> deny_idle APIs to properly have usecounting support. This allows clean
> handling internally within the clockdomain core, and simplifies the
> usage also within hwmod.

Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>

Or let me know if this can be picked separately.

Tony
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