[PATCH] ARM: OMAP3: fix build on !CONFIG_IOMMU_API

[Joerg Roedel]

On Wed, Jan 11, 2012 at 03:28:11PM +0200, Ohad Ben-Cohen wrote:
> omap3isp depends on CONFIG_IOMMU_API, so avoid registering its
> device (and defining its configuration structs) on !CONFIG_IOMMU_API.
> 
> This is generally nice to have, but more importantly, it fixes:
> 
> arch/arm/plat-omap/include/plat/iommu.h: In function 'dev_to_omap_iommu':
> arch/arm/plat-omap/include/plat/iommu.h:135: error: 'struct
> dev_archdata' has no member named 'iommu'
> arch/arm/mach-omap2/devices.c: In function 'omap3_init_camera':
> arch/arm/mach-omap2/devices.c:222: error: 'struct dev_archdata' has no
> member named 'iommu'
> make[1]: *** [arch/arm/mach-omap2/devices.o] Error 1
> make: *** [arch/arm/mach-omap2] Error 2
> 
> Which happens because while setting up the omap3isp device we try
> to access the (now nonexistent) iommu member of dev_archdata.
> 
> Compile tested with omap2plus_defconfig on today's:

Applied. Will send pull-request soon.

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