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powerpc/powernv/ioda: Finish removing explicit max window size check

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9003a2498 removed checn from the DMA window pages allocator, however
the VFIO driver tests limits before doing so by calling
the get_table_size hook which was left behind; this fixes it.

Fixes: 9003a2498 "powerpc/powernv/ioda: Remove explicit max window size check"
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Alexey Kardashevskiy 2018-01-18 13:51:03 +11:00 committed by Michael Ellerman
parent 5b2b807147
commit ae677ff02f
1 changed files with 0 additions and 1 deletions
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arch/powerpc/platforms/powernv/pci-ioda.c
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@ -2572,7 +2572,6 @@ static unsigned long pnv_pci_ioda2_get_table_size(__u32 page_shift,
unsigned long direct_table_size;
if (!levels || (levels > POWERNV_IOMMU_MAX_LEVELS) ||
(window_size > memory_hotplug_max()) ||
!is_power_of_2(window_size))
return 0;