[PATCH] powerpc/powernv: check OPAL_REGISTER_DUMP_REGION calls exist

[Cedric Le Goater]

On 02/25/2015 10:16 PM, Stewart Smith wrote:
> Cédric Le Goater <clg at fr.ibm.com> writes:
>> On Open Power systems, such call fails in OPAL : 
>>
>>    OPAL: Called with bad token 101 !
>>
>> The check on the OPAL_UNREGISTER_DUMP_REGION call is added for 
>> symmetry. I did not see any errors for it.
> 
> I've already put in a patch to squash this:
> Message-Id:
> <1423718729-17992-2-git-send-email-stewart at linux.vnet.ibm.com>
> 
> Just waiting on mpe to merge :)

ok fine, I missed it :) 

I am also tempted to fix OPAL_READ_TPO but the proper way to do this 
would be to move the lowlevel OPAL code from drivers/rtc/rtc-opal.c to 
a new file under arch/powerpc/platforms/powernv/. How does that sound ? 

Cheers,

C.