Subject: Re: [PATCH 10/15] ppc/pasemi: clean up pasemi iommu table initializations

From: Olof Johansson <[email-masked]>
Date: Wed, 15 Sep 2010 13:29:14 -0500

On Wed, Sep 15, 2010 at 11:05:53AM -0700, Nishanth Aravamudan wrote:
> No need for empty helpers with iommu off, the ppc_md hooks are optional.

Not any more, they used to be needed. :-)

> The direct_dma_ops are the default pci_dma_ops, so no need to set in the
> them iommu off case.
> 
> No need to set the device tree device_node pci node iommu pointer, its
> only used for dlpar remove.
> 
> Signed-off-by: Milton Miller <[email-masked]>
> Signed-off-by: Nishanth Aravamudan <[email-masked]>

Acked-by: Olof Johansson <[email-masked]>

-Olof