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powerpc: Use of_find_node_with_property() in cell_iommu_fixed_mapping_init()

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Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2008-11-12 18:20:40 +00:00 committed by Paul Mackerras
parent 54018178ef
commit ba82efbd3b
1 changed files with 1 additions and 4 deletions
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5
arch/powerpc/platforms/cell/iommu.c
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@ -1053,10 +1053,7 @@ static int __init cell_iommu_fixed_mapping_init(void)
}
/* We must have dma-ranges properties for fixed mapping to work */
for (np = NULL; (np = of_find_all_nodes(np));) {
if (of_find_property(np, "dma-ranges", NULL))
break;
}
np = of_find_node_with_property(NULL, "dma-ranges");
of_node_put(np);
if (!np) {