Timur Tabi wrote:

> If I move the "fsl,eloplus-dma" into mpc85xx_common_ids[], then everything 
> works.
> 
> I suspect there's some kind of state machine in of_platform_bus_probe() that 
> allows it to find the DMA channel nodes if it's scanned everything else 
> first.  I'm trying to debug it now.

So why do we need mpc85xx_common_ids[] at all?  Why can't 
of_platform_bus_probe() just scan the entire tree?

-- 
Timur Tabi
Linux kernel developer at Freescale

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