8 files changed, 8 insertions, 28 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/c2k.c b/arch/powerpc/platforms/embedded6xx/c2k.c
index 782066245bb5..7fef40edf044 100644
--- a/arch/powerpc/platforms/embedded6xx/c2k.c
+++ b/arch/powerpc/platforms/embedded6xx/c2k.c
@@ -123,9 +123,7 @@ void c2k_show_cpuinfo(struct seq_file *m)
  */
 static int __init c2k_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "GEFanuc,C2K"))
+	if (!of_machine_is_compatible("GEFanuc,C2K"))
 		return 0;
 
 	printk(KERN_INFO "Detected a GEFanuc C2K board\n");
diff --git a/arch/powerpc/platforms/embedded6xx/gamecube.c b/arch/powerpc/platforms/embedded6xx/gamecube.c
index b17705c3f7a4..f5a837fa8951 100644
--- a/arch/powerpc/platforms/embedded6xx/gamecube.c
+++ b/arch/powerpc/platforms/embedded6xx/gamecube.c
@@ -61,10 +61,7 @@ static void __init gamecube_init_early(void)
 
 static int __init gamecube_probe(void)
 {
-	unsigned long dt_root;
-
-	dt_root = of_get_flat_dt_root();
-	if (!of_flat_dt_is_compatible(dt_root, "nintendo,gamecube"))
+	if (!of_machine_is_compatible("nintendo,gamecube"))
 		return 0;
 
 	pm_power_off = gamecube_power_off;
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index 8b6e76100895..dafba1057a47 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -250,9 +250,7 @@ void holly_halt(void)
  */
 static int __init holly_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "ibm,holly"))
+	if (!of_machine_is_compatible("ibm,holly"))
 		return 0;
 	return 1;
 }
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 4c5089f05c7f..f29cf29b11f8 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -141,11 +141,7 @@ static void linkstation_show_cpuinfo(struct seq_file *m)
 
 static int __init linkstation_probe(void)
 {
-	unsigned long root;
-
-	root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "linkstation"))
+	if (!of_machine_is_compatible("linkstation"))
 		return 0;
 
 	pm_power_off = linkstation_power_off;
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index 3eda5df6281a..80804f9916ee 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -161,9 +161,7 @@ static void __noreturn mpc7448_hpc2_restart(char *cmd)
  */
 static int __init mpc7448_hpc2_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "mpc74xx"))
+	if (!of_machine_is_compatible("mpc74xx"))
 		return 0;
 	return 1;
 }
diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c b/arch/powerpc/platforms/embedded6xx/mvme5100.c
index 1382e1f27518..ed7321d6772e 100644
--- a/arch/powerpc/platforms/embedded6xx/mvme5100.c
+++ b/arch/powerpc/platforms/embedded6xx/mvme5100.c
@@ -194,9 +194,7 @@ static void __noreturn mvme5100_restart(char *cmd)
  */
 static int __init mvme5100_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "MVME5100");
+	return of_machine_is_compatible("MVME5100");
 }
 
 static int __init probe_of_platform_devices(void)
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index 4596cba8c827..471a50bcd074 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -109,9 +109,7 @@ static void __noreturn storcenter_restart(char *cmd)
 
 static int __init storcenter_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "iomega,storcenter");
+	return of_machine_is_compatible("iomega,storcenter");
 }
 
 define_machine(storcenter){
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c
index ebaecb88df26..fe3e769db263 100644
--- a/arch/powerpc/platforms/embedded6xx/wii.c
+++ b/arch/powerpc/platforms/embedded6xx/wii.c
@@ -205,10 +205,7 @@ static void __init wii_pic_probe(void)
 
 static int __init wii_probe(void)
 {
-	unsigned long dt_root;
-
-	dt_root = of_get_flat_dt_root();
-	if (!of_flat_dt_is_compatible(dt_root, "nintendo,wii"))
+	if (!of_machine_is_compatible("nintendo,wii"))
 		return 0;
 
 	pm_power_off = wii_power_off;