Linux-libre 4.8.2-gnupck-4.8.2-gnu

1 files changed, 6 insertions, 13 deletions

diff --git a/arch/powerpc/platforms/embedded6xx/gamecube.c b/arch/powerpc/platforms/embedded6xx/gamecube.c
index fe0ed6ee2..36789cec9 100644
--- a/arch/powerpc/platforms/embedded6xx/gamecube.c
+++ b/arch/powerpc/platforms/embedded6xx/gamecube.c
@@ -29,14 +29,14 @@
 #include "usbgecko_udbg.h"
 
 
-static void gamecube_spin(void)
+static void __noreturn gamecube_spin(void)
 {
 	/* spin until power button pressed */
 	for (;;)
 		cpu_relax();
 }
 
-static void gamecube_restart(char *cmd)
+static void __noreturn gamecube_restart(char *cmd)
 {
 	local_irq_disable();
 	flipper_platform_reset();
@@ -49,26 +49,20 @@ static void gamecube_power_off(void)
 	gamecube_spin();
 }
 
-static void gamecube_halt(void)
+static void __noreturn gamecube_halt(void)
 {
 	gamecube_restart(NULL);
 }
 
-static void __init gamecube_init_early(void)
-{
-	ug_udbg_init();
-}
-
 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;
 
+	ug_udbg_init();
+
 	return 1;
 }
 
@@ -80,7 +74,6 @@ static void gamecube_shutdown(void)
 define_machine(gamecube) {
 	.name			= "gamecube",
 	.probe			= gamecube_probe,
-	.init_early		= gamecube_init_early,
 	.restart		= gamecube_restart,
 	.halt			= gamecube_halt,
 	.init_IRQ		= flipper_pic_probe,