[POWERPC] Rename get_property to of_get_property: arch/powerpc

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index 07819cd..95fa6a7 100644
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -249,7 +249,7 @@
 	iommu_off = 1;
 #else
 	iommu_off = of_chosen &&
-			get_property(of_chosen, "linux,iommu-off", NULL);
+			of_get_property(of_chosen, "linux,iommu-off", NULL);
 #endif
 	if (iommu_off) {
 		/* Direct I/O, IOMMU off */