[POWERPC] Split out the logic that allocates struct iommus

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Split out the logic that allocates a struct iommu into a separate
function.  This can fail however the calling code has never cared - so
just return if we can't allocate an iommu.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Michael Ellerman 2008-01-30 01:13:59 +11:00 • committed by Paul Mackerras

parent 41d824bf61

commit 209bfbb478

1 changed files with 16 additions and 4 deletions

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arch/powerpc/platforms/cell/iommu.c

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