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powerpc: Fix bug in iommu_alloc_coherent causing hang during boot 

In commit 8eb6c6e3b9, Christoph Hellwig
made iommu_alloc_coherent able to do node-local allocations, but
unfortunately got the order of the arguments to alloc_pages_node
wrong.  This fixes it.

Signed-off-by: Paul Mackerras <paulus@samba.org>
hifive-unleashed-5.1
Paul Mackerras 2006-06-10 18:17:35 +10:00
parent 6b81e80049
commit 050613545b
1 changed files with 1 additions and 1 deletions
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arch/powerpc/kernel/iommu.c
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@ -561,7 +561,7 @@ void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
return NULL;
/* Alloc enough pages (and possibly more) */
page = alloc_pages_node(flag, order, node);
page = alloc_pages_node(node, flag, order);
if (!page)
return NULL;
ret = page_address(page);