Re: new PM branch: OPP layer included

[Kevin Hilman <khilman@deeprootsystems.com>]

"G, Manjunath Kondaiah" <manjugk@ti.com> writes:

> Kevin,
> This merge has broken omap zoom3 build. 
>
> Error log:
> In file included from arch/arm/plat-omap/include/plat/omap-pm.h:21,
>                  from arch/arm/mach-omap2/hsmmc.c:19:
> arch/arm/plat-omap/include/plat/opp.h: In function 'opp_find_freq_exact':
> arch/arm/plat-omap/include/plat/opp.h:255: error: implicit declaration of function 'ERR_PTR'
>

Thanks for the report.  Looks like zoom3_defconfig doesn't have
CPUFreq enabled which is why I didn't see this with
omap3_pm_defconfig.

Disabling CPUfreq led to a couple other compile warnings which I've
fixed up in the original patches in the pm-opp branch.

Pushed a new PM branch with these fixes.

Kevin


>
>> -----Original Message-----
>> From: linux-omap-owner@vger.kernel.org 
>> [mailto:linux-omap-owner@vger.kernel.org] On Behalf Of Kevin Hilman
>> Sent: Saturday, April 24, 2010 4:54 AM
>> To: linux-omap@vger.kernel.org
>> Subject: new PM branch: OPP layer included
>> 
>> Hello,
>> 
>> I just pushed a new PM branch.  I did a bunch of reordering and
>> restructuring of branches to include the OPP layer (more on this
>> below.)
>> 
>> 
>> OPP layer: 
>> 
>> pm-wip-opp branch gone, merged into PM branch
>> 
>> What was in pm-wip-opp has now been broken up into a set of patches
>> that can be combined and queued for upstream (pm-opp branch) as well
>> as sets of patches for SR and SRF which are now on their respective
>> branches (pm-sr, pm-srf)
>> 
>> Next step is to combine the patches in pm-opp branch into a sensible
>> series that can be submitted for the next merge window.
>> 
>> 
>> Smart Reflex:
>> 
>> Thara's v3 series available as pm-wip-sr.  This is now based directly
>> on the new PM branch instead of on pm-wip-opp.
>> 
>> NOTE: the hwmod patches are now merged into l-o (omap-fixes branch)
>>       so they are no longer in pm-wip-sr.
>> 
>> I didn't get to reviewing this series yet, but did test it out a bit
>> on top of thenew PM branch.  I gave this some basic testing on n900
>> and Zoom3 (required a u-boot update first) but basic OPP changes from
>> userspace governor worked on both.
>> 
>>   
>> SRF:
>> 
>> This is still included in the PM branch (pm-srf branch), but will be
>> removed from the official PM branch.  It will be maintained as a
>> separate branch for a short time (1 month max) and then dropped.
>> Anyone else who wants to continue maintenance of SRF is free to do so.
>> 
>> 
>> Kevin
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