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From: Segher Boessenkool <segher@kernel.crashing.org>
Subject: Re: [PATCH][2/2] RTAS MSI
Date: Wed, 2 Aug 2006 07:35:57 +0200
To: michael@ellerman.id.au
Cc: linuxppc-dev@ozlabs.org, PaulMackerras <paulus@samba.org>
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> I'm not sure what disable really needs to do, but I think drivers  
> might
> expect it to set dev->irq back to the LSI value, even if we don't free
> anything internally. Not sure.

Yes, that's required by the MSI API.


Segher