[POWERPC] Rename get_property to of_get_property: drivers

These are all the remaining instances of get_property.  Simple rename of
get_property to of_get_property.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 71a2cb8..353da5b 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -182,10 +182,10 @@
 {
 	const int *indexes, *names, *types, *domains;
 
-	indexes = get_property(dn, "ibm,drc-indexes", NULL);
-	names = get_property(dn, "ibm,drc-names", NULL);
-	types = get_property(dn, "ibm,drc-types", NULL);
-	domains = get_property(dn, "ibm,drc-power-domains", NULL);
+	indexes = of_get_property(dn, "ibm,drc-indexes", NULL);
+	names = of_get_property(dn, "ibm,drc-names", NULL);
+	types = of_get_property(dn, "ibm,drc-types", NULL);
+	domains = of_get_property(dn, "ibm,drc-power-domains", NULL);
 
 	if (!indexes || !names || !types || !domains) {
 		/* Slot does not have dynamically-removable children */
@@ -218,7 +218,7 @@
 	char *name_tmp, *type_tmp;
 	int i, rc;
 
-	my_index = get_property(dn, "ibm,my-drc-index", NULL);
+	my_index = of_get_property(dn, "ibm,my-drc-index", NULL);
 	if (!my_index) {
 		/* Node isn't DLPAR/hotplug capable */
 		return -EINVAL;