* Tony Lindgren [off-list ref] [120927 12:54]:

Hi Ido,

* Ido Yariv [off-list ref] [120920 22:15]:

quoted

Since iommu is not currently supported on OMAP1, merge plat/iommu2.h into
iommu.h so only one file would have to move to platform_data/ as part of the
single zImage effort.

Looks like you need patch 2.5/3 in this series too that
makes some of the things defined in iommu.h local.

We should only have platform data in include/linux/platform_data,
so things that are private to drivers should be defined in the
driver, and things that are private to arch/arm/mach-omap2 should
defined locally there.

Based on a quick grepping of files, looks like these should be
defined in omap-iommu.c driver and not in the platform_data header:

struct iotlb_lock
struct iotlb_lock
dev_to_omap_iommu
various register defines
omap_iommu_arch_version
omap_iotlb_cr_to_e
omap_iopgtable_store_entry
omap_iommu_save_ctx
omap_iommu_restore_ctx
omap_foreach_iommu_device
omap_iommu_dump_ctx
omap_dump_tlb_entries

And looks like while at it, you can also move plat/iopgtable.h
and put it in some drivers/iommu/*.h file that's shared by
omap-iommu*.c and omap-iovmm.c drivers ;)
 

Regards,

Tony
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