1 files changed, 10 insertions, 30 deletions

diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index 761e504d22ef..c1499cbf3786 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -147,80 +147,60 @@ machine_arch_initcall(p1024_rdb, mpc85xx_common_publish_devices);
  */
 static int __init p2020_rdb_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (of_flat_dt_is_compatible(root, "fsl,P2020RDB"))
+	if (of_machine_is_compatible("fsl,P2020RDB"))
 		return 1;
 	return 0;
 }
 
 static int __init p1020_rdb_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (of_flat_dt_is_compatible(root, "fsl,P1020RDB"))
+	if (of_machine_is_compatible("fsl,P1020RDB"))
 		return 1;
 	return 0;
 }
 
 static int __init p1020_rdb_pc_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "fsl,P1020RDB-PC");
+	return of_machine_is_compatible("fsl,P1020RDB-PC");
 }
 
 static int __init p1020_rdb_pd_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "fsl,P1020RDB-PD");
+	return of_machine_is_compatible("fsl,P1020RDB-PD");
 }
 
 static int __init p1021_rdb_pc_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (of_flat_dt_is_compatible(root, "fsl,P1021RDB-PC"))
+	if (of_machine_is_compatible("fsl,P1021RDB-PC"))
 		return 1;
 	return 0;
 }
 
 static int __init p2020_rdb_pc_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (of_flat_dt_is_compatible(root, "fsl,P2020RDB-PC"))
+	if (of_machine_is_compatible("fsl,P2020RDB-PC"))
 		return 1;
 	return 0;
 }
 
 static int __init p1025_rdb_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "fsl,P1025RDB");
+	return of_machine_is_compatible("fsl,P1025RDB");
 }
 
 static int __init p1020_mbg_pc_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "fsl,P1020MBG-PC");
+	return of_machine_is_compatible("fsl,P1020MBG-PC");
 }
 
 static int __init p1020_utm_pc_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "fsl,P1020UTM-PC");
+	return of_machine_is_compatible("fsl,P1020UTM-PC");
 }
 
 static int __init p1024_rdb_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "fsl,P1024RDB");
+	return of_machine_is_compatible("fsl,P1024RDB");
 }
 
 define_machine(p2020_rdb) {