* kern/powerpc/ieee1275/init.c (grub_exit): Reimplement as a wrapper
	for grub_ieee1275_exit(), in order to improve portability.

--- ../../grub2/kern/powerpc/ieee1275/init.c	2008-01-03 23:43:46.000000000 +0100
+++ ./kern/powerpc/ieee1275/init.c	2008-01-13 20:20:50.000000000 +0100
@@ -55,10 +55,7 @@ grub_millisleep (grub_uint32_t ms)
 void
 grub_exit (void)
 {
-  /* Trap to Open Firmware.  */
-  asm ("trap");
-
-  for (;;);
+  grub_ieee1275_exit ();
 }
 
 /* Translate an OF filesystem path (separated by backslashes), into a GRUB