Subject: Re: [PATCH 3/6] powerpc/fsl-pci: Determine primary bus by looking for ISA node

From: Scott Wood <[email-masked]>
Date: Thu, 26 Jul 2012 20:34:20 -0500

On 07/25/2012 09:20 PM, Jia Hongtao-B38951 wrote:
> All this recursion thing I will try another way.
> 
> But this is not the same as you did. If we use platform driver probe function
> will be called more than once. Your function is to find ISA node and check if
> the parent equal to this PCI controller. My function is to search ISA under
> each PCI controller.

The result is the same -- "does this PCI controller have an ISA node
under it?"

-Scott