> -----Original Message----- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Friday, July 27, 2012 2:22 AM > To: Jia Hongtao-B38951 > Cc: linuxppc-dev@lists.ozlabs.org; Wood Scott-B07421; Li Yang-R58472 > Subject: Re: [PATCH V3 2/5] powerpc/fsl-pci: Determine primary bus by > looking for ISA node > > > On Jul 26, 2012, at 7:30 AM, Jia Hongtao wrote: > > > PCI host bridge is primary bus if it contains an ISA node. But not all > boards > > fit this rule. Device tree should be updated for all these boards. > > I don't really seen any reason for this patch. We can just use the code > as Scott wrote it that sets fsl_pci_primary based on search for the isa > node. >
I change the way of searching ISA node just because the platform driver mechanism. Probe function of this driver will be called for each PCI controller which means more than once. I think the Scott's way is not perfectly match this situation. Anyway I will find a better way to solve this by refactoring the Scott's method or using my own way. Thanks. -Hongtao. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
