-----Original Message-----
From: Felipe Contreras [mailto:felipe.contreras at gmail.com] 
Sent: Friday, September 24, 2010 3:31 PM
To: Tony Lindgren
Cc: linux-arm-kernel at lists.infradead.org; 
linux-omap at vger.kernel.org; Premi, Sanjeev; Marathe, Yogesh
Subject: Re: [PATCH 05/11] omap3: Remove non-existent config option

On Fri, Sep 24, 2010 at 4:50 AM, Tony Lindgren 
[off-list ref] wrote:

quoted

From: Yogesh Marathe <redacted>

The definition of "iva2" device in iommu_device
is wrapped inside CONFIG_MPU_BRIDGE_IOMMU, but
this option is not defined in KConfig.

This patch removes the wrapper and makes "iva2"
available as another iommu_device.

NAK.

This would break tidspbridge's MMU. This was discussed before:
http://thread.gmane.org/gmane.linux.ports.arm.kernel/58302/focus=58305

When tidspbridge has migrated to iommu, then it should define
CONFIG_MPU_BRIDGE_IOMMU.

Felipe,

  Can you go through earlier discussion on this patch
  http://marc.info/?l=linux-omap&m=127979007623260&w=2

  I believe these concerns were discussed. I am unable to
  open the gmane thread (getting 504) - so can't be sure
  if Hiroshi had referred to same discussion.

~sanjeev

-- 
Felipe Contreras